Finding the Third Proportional to 2,165,922,258 and 4,747,066,012.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,165,922,258 : 4,747,066,012.50 = 4,747,066,012.50 : x
2. Step 2: Convert to fraction form
   2,165,922,258/4,747,066,012.50 = 4,747,066,012.50/x
3. Step 3: Cross multiply
   2,165,922,258x = 4,747,066,012.50 × 4,747,066,012.50
4. Step 4: Simplify right side
   2,165,922,258x = 22,534,635,727,032,651,776
5. Step 5: Solve for x
   x = 22,534,635,727,032,651,776/2,165,922,258
6. Step 6: Final answer
   x = 10,404,175,701.04