Finding the Third Proportional to 87,501 and 131,224.50

Step by Step Solution

1. Step 1: Write the proportion equation
   87,501 : 131,224.50 = 131,224.50 : x
2. Step 2: Convert to fraction form
   87,501/131,224.50 = 131,224.50/x
3. Step 3: Cross multiply
   87,501x = 131,224.50 × 131,224.50
4. Step 4: Simplify right side
   87,501x = 17,219,869,400.25
5. Step 5: Solve for x
   x = 17,219,869,400.25/87,501
6. Step 6: Final answer
   x = 196,796.26