Finding the Third Proportional to 52,724.50 and 124,458

Step by Step Solution

1. Step 1: Write the proportion equation
   52,724.50 : 124,458 = 124,458 : x
2. Step 2: Convert to fraction form
   52,724.50/124,458 = 124,458/x
3. Step 3: Cross multiply
   52,724.50x = 124,458 × 124,458
4. Step 4: Simplify right side
   52,724.50x = 15,489,793,764
5. Step 5: Solve for x
   x = 15,489,793,764/52,724.50
6. Step 6: Final answer
   x = 293,787.40