Finding the Third Proportional to 49,851,040 and 80,096,746

Step by Step Solution

1. Step 1: Write the proportion equation
   49,851,040 : 80,096,746 = 80,096,746 : x
2. Step 2: Convert to fraction form
   49,851,040/80,096,746 = 80,096,746/x
3. Step 3: Cross multiply
   49,851,040x = 80,096,746 × 80,096,746
4. Step 4: Simplify right side
   49,851,040x = 6,415,488,719,788,516
5. Step 5: Solve for x
   x = 6,415,488,719,788,516/49,851,040
6. Step 6: Final answer
   x = 128,693,177.11