Finding the Third Proportional to 73,150 and 109,246.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,150 : 109,246.50 = 109,246.50 : x
2. Step 2: Convert to fraction form
   73,150/109,246.50 = 109,246.50/x
3. Step 3: Cross multiply
   73,150x = 109,246.50 × 109,246.50
4. Step 4: Simplify right side
   73,150x = 11,934,797,762.25
5. Step 5: Solve for x
   x = 11,934,797,762.25/73,150
6. Step 6: Final answer
   x = 163,155.13