Finding the Third Proportional to 5,821,695,551 and 12,663,412,403

Step by Step Solution

1. Step 1: Write the proportion equation
   5,821,695,551 : 12,663,412,403 = 12,663,412,403 : x
2. Step 2: Convert to fraction form
   5,821,695,551/12,663,412,403 = 12,663,412,403/x
3. Step 3: Cross multiply
   5,821,695,551x = 12,663,412,403 × 12,663,412,403
4. Step 4: Simplify right side
   5,821,695,551x = 160,362,013,688,454,250,496
5. Step 5: Solve for x
   x = 160,362,013,688,454,250,496/5,821,695,551
6. Step 6: Final answer
   x = 27,545,585,694.69