Finding the Third Proportional to 124,947 and 182,731.50

Step by Step Solution

1. Step 1: Write the proportion equation
   124,947 : 182,731.50 = 182,731.50 : x
2. Step 2: Convert to fraction form
   124,947/182,731.50 = 182,731.50/x
3. Step 3: Cross multiply
   124,947x = 182,731.50 × 182,731.50
4. Step 4: Simplify right side
   124,947x = 33,390,801,092.25
5. Step 5: Solve for x
   x = 33,390,801,092.25/124,947
6. Step 6: Final answer
   x = 267,239.72