Finding the Third Proportional to 1,063,642,471 and 1,633,885,066.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,063,642,471 : 1,633,885,066.50 = 1,633,885,066.50 : x
2. Step 2: Convert to fraction form
   1,063,642,471/1,633,885,066.50 = 1,633,885,066.50/x
3. Step 3: Cross multiply
   1,063,642,471x = 1,633,885,066.50 × 1,633,885,066.50
4. Step 4: Simplify right side
   1,063,642,471x = 2,669,580,410,531,709,440
5. Step 5: Solve for x
   x = 2,669,580,410,531,709,440/1,063,642,471
6. Step 6: Final answer
   x = 2,509,847,512.97