Finding the Third Proportional to 72,238 and 95,877.50

Step by Step Solution

1. Step 1: Write the proportion equation
   72,238 : 95,877.50 = 95,877.50 : x
2. Step 2: Convert to fraction form
   72,238/95,877.50 = 95,877.50/x
3. Step 3: Cross multiply
   72,238x = 95,877.50 × 95,877.50
4. Step 4: Simplify right side
   72,238x = 9,192,495,006.25
5. Step 5: Solve for x
   x = 9,192,495,006.25/72,238
6. Step 6: Final answer
   x = 127,252.90