Finding the Third Proportional to 519,451,117 and 1,142,791,426.50

Step by Step Solution

1. Step 1: Write the proportion equation
   519,451,117 : 1,142,791,426.50 = 1,142,791,426.50 : x
2. Step 2: Convert to fraction form
   519,451,117/1,142,791,426.50 = 1,142,791,426.50/x
3. Step 3: Cross multiply
   519,451,117x = 1,142,791,426.50 × 1,142,791,426.50
4. Step 4: Simplify right side
   519,451,117x = 1,305,972,244,481,904,896
5. Step 5: Solve for x
   x = 1,305,972,244,481,904,896/519,451,117
6. Step 6: Final answer
   x = 2,514,138,870.32