Finding the Third Proportional to 56,675 and 124,123.50

Step by Step Solution

1. Step 1: Write the proportion equation
   56,675 : 124,123.50 = 124,123.50 : x
2. Step 2: Convert to fraction form
   56,675/124,123.50 = 124,123.50/x
3. Step 3: Cross multiply
   56,675x = 124,123.50 × 124,123.50
4. Step 4: Simplify right side
   56,675x = 15,406,643,252.25
5. Step 5: Solve for x
   x = 15,406,643,252.25/56,675
6. Step 6: Final answer
   x = 271,841.96