Finding the Third Proportional to 50,761.13 and 74,410.31

Step by Step Solution

1. Step 1: Write the proportion equation
   50,761.13 : 74,410.31 = 74,410.31 : x
2. Step 2: Convert to fraction form
   50,761.13/74,410.31 = 74,410.31/x
3. Step 3: Cross multiply
   50,761.13x = 74,410.31 × 74,410.31
4. Step 4: Simplify right side
   50,761.13x = 5,536,894,606.35
5. Step 5: Solve for x
   x = 5,536,894,606.35/50,761.13
6. Step 6: Final answer
   x = 109,077.46