Finding the Third Proportional to 61,464 and 92,761.31

Step by Step Solution

1. Step 1: Write the proportion equation
   61,464 : 92,761.31 = 92,761.31 : x
2. Step 2: Convert to fraction form
   61,464/92,761.31 = 92,761.31/x
3. Step 3: Cross multiply
   61,464x = 92,761.31 × 92,761.31
4. Step 4: Simplify right side
   61,464x = 8,604,661,096.72
5. Step 5: Solve for x
   x = 8,604,661,096.72/61,464
6. Step 6: Final answer
   x = 139,995.14