Finding the Third Proportional to 88,875 and 124,996.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,875 : 124,996.50 = 124,996.50 : x
2. Step 2: Convert to fraction form
   88,875/124,996.50 = 124,996.50/x
3. Step 3: Cross multiply
   88,875x = 124,996.50 × 124,996.50
4. Step 4: Simplify right side
   88,875x = 15,624,125,012.25
5. Step 5: Solve for x
   x = 15,624,125,012.25/88,875
6. Step 6: Final answer
   x = 175,798.87