Finding the Third Proportional to 52,399.50 and 74,073.75

Step by Step Solution

1. Step 1: Write the proportion equation
   52,399.50 : 74,073.75 = 74,073.75 : x
2. Step 2: Convert to fraction form
   52,399.50/74,073.75 = 74,073.75/x
3. Step 3: Cross multiply
   52,399.50x = 74,073.75 × 74,073.75
4. Step 4: Simplify right side
   52,399.50x = 5,486,920,439.06
5. Step 5: Solve for x
   x = 5,486,920,439.06/52,399.50
6. Step 6: Final answer
   x = 104,713.22