Finding the Third Proportional to 50,761.88 and 74,411.25

Step by Step Solution

1. Step 1: Write the proportion equation
   50,761.88 : 74,411.25 = 74,411.25 : x
2. Step 2: Convert to fraction form
   50,761.88/74,411.25 = 74,411.25/x
3. Step 3: Cross multiply
   50,761.88x = 74,411.25 × 74,411.25
4. Step 4: Simplify right side
   50,761.88x = 5,537,034,126.56
5. Step 5: Solve for x
   x = 5,537,034,126.56/50,761.88
6. Step 6: Final answer
   x = 109,078.60