Finding the Third Proportional to 88,461 and 130,081.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,461 : 130,081.50 = 130,081.50 : x
2. Step 2: Convert to fraction form
   88,461/130,081.50 = 130,081.50/x
3. Step 3: Cross multiply
   88,461x = 130,081.50 × 130,081.50
4. Step 4: Simplify right side
   88,461x = 16,921,196,642.25
5. Step 5: Solve for x
   x = 16,921,196,642.25/88,461
6. Step 6: Final answer
   x = 191,284.26