Finding the Third Proportional to 2,632,242,987 and 5,780,967,651

Step by Step Solution

1. Step 1: Write the proportion equation
   2,632,242,987 : 5,780,967,651 = 5,780,967,651 : x
2. Step 2: Convert to fraction form
   2,632,242,987/5,780,967,651 = 5,780,967,651/x
3. Step 3: Cross multiply
   2,632,242,987x = 5,780,967,651 × 5,780,967,651
4. Step 4: Simplify right side
   2,632,242,987x = 33,419,586,981,908,459,520
5. Step 5: Solve for x
   x = 33,419,586,981,908,459,520/2,632,242,987
6. Step 6: Final answer
   x = 12,696,239,346.81