Finding the Third Proportional to 55,838,651 and 83,817,026

Step by Step Solution

1. Step 1: Write the proportion equation
   55,838,651 : 83,817,026 = 83,817,026 : x
2. Step 2: Convert to fraction form
   55,838,651/83,817,026 = 83,817,026/x
3. Step 3: Cross multiply
   55,838,651x = 83,817,026 × 83,817,026
4. Step 4: Simplify right side
   55,838,651x = 7,025,293,847,484,676
5. Step 5: Solve for x
   x = 7,025,293,847,484,676/55,838,651
6. Step 6: Final answer
   x = 125,814,175.69