Finding the Third Proportional to 5,963,589,287 and 12,974,366,662

Step by Step Solution

1. Step 1: Write the proportion equation
   5,963,589,287 : 12,974,366,662 = 12,974,366,662 : x
2. Step 2: Convert to fraction form
   5,963,589,287/12,974,366,662 = 12,974,366,662/x
3. Step 3: Cross multiply
   5,963,589,287x = 12,974,366,662 × 12,974,366,662
4. Step 4: Simplify right side
   5,963,589,287x = 168,334,190,280,017,018,880
5. Step 5: Solve for x
   x = 168,334,190,280,017,018,880/5,963,589,287
6. Step 6: Final answer
   x = 28,226,992,534.00