Finding the Third Proportional to 88,253 and 134,687.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,253 : 134,687.50 = 134,687.50 : x
2. Step 2: Convert to fraction form
   88,253/134,687.50 = 134,687.50/x
3. Step 3: Cross multiply
   88,253x = 134,687.50 × 134,687.50
4. Step 4: Simplify right side
   88,253x = 18,140,722,656.25
5. Step 5: Solve for x
   x = 18,140,722,656.25/88,253
6. Step 6: Final answer
   x = 205,553.61