Finding the Third Proportional to 17,875.50 and 38,124.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,875.50 : 38,124.75 = 38,124.75 : x
2. Step 2: Convert to fraction form
   17,875.50/38,124.75 = 38,124.75/x
3. Step 3: Cross multiply
   17,875.50x = 38,124.75 × 38,124.75
4. Step 4: Simplify right side
   17,875.50x = 1,453,496,562.56
5. Step 5: Solve for x
   x = 1,453,496,562.56/17,875.50
6. Step 6: Final answer
   x = 81,312.22