Finding the Third Proportional to 73,617 and 98,081.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,617 : 98,081.50 = 98,081.50 : x
2. Step 2: Convert to fraction form
   73,617/98,081.50 = 98,081.50/x
3. Step 3: Cross multiply
   73,617x = 98,081.50 × 98,081.50
4. Step 4: Simplify right side
   73,617x = 9,619,980,642.25
5. Step 5: Solve for x
   x = 9,619,980,642.25/73,617
6. Step 6: Final answer
   x = 130,676.08