Finding the Third Proportional to 485,808,525,517.50 and 1,068,777,056,911.50

Step by Step Solution

1. Step 1: Write the proportion equation
   485,808,525,517.50 : 1,068,777,056,911.50 = 1,068,777,056,911.50 : x
2. Step 2: Convert to fraction form
   485,808,525,517.50/1,068,777,056,911.50 = 1,068,777,056,911.50/x
3. Step 3: Cross multiply
   485,808,525,517.50x = 1,068,777,056,911.50 × 1,068,777,056,911.50
4. Step 4: Simplify right side
   485,808,525,517.50x = 1,142,284,397,380,407,660,642,304
5. Step 5: Solve for x
   x = 1,142,284,397,380,407,660,642,304/485,808,525,517.50
6. Step 6: Final answer
   x = 2,351,305,786,911.84