Finding the Third Proportional to 26,962,426,548 and 58,617,807,551

Step by Step Solution

1. Step 1: Write the proportion equation
   26,962,426,548 : 58,617,807,551 = 58,617,807,551 : x
2. Step 2: Convert to fraction form
   26,962,426,548/58,617,807,551 = 58,617,807,551/x
3. Step 3: Cross multiply
   26,962,426,548x = 58,617,807,551 × 58,617,807,551
4. Step 4: Simplify right side
   26,962,426,548x = 3,436,047,362,086,072,745,984
5. Step 5: Solve for x
   x = 3,436,047,362,086,072,745,984/26,962,426,548
6. Step 6: Final answer
   x = 127,438,357,818.76