Finding the Third Proportional to 42,181,010 and 65,737,627

Step by Step Solution

1. Step 1: Write the proportion equation
   42,181,010 : 65,737,627 = 65,737,627 : x
2. Step 2: Convert to fraction form
   42,181,010/65,737,627 = 65,737,627/x
3. Step 3: Cross multiply
   42,181,010x = 65,737,627 × 65,737,627
4. Step 4: Simplify right side
   42,181,010x = 4,321,435,603,591,129
5. Step 5: Solve for x
   x = 4,321,435,603,591,129/42,181,010
6. Step 6: Final answer
   x = 102,449,789.69