Finding the Third Proportional to 32,149.50 and 70,246.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,149.50 : 70,246.50 = 70,246.50 : x
2. Step 2: Convert to fraction form
   32,149.50/70,246.50 = 70,246.50/x
3. Step 3: Cross multiply
   32,149.50x = 70,246.50 × 70,246.50
4. Step 4: Simplify right side
   32,149.50x = 4,934,570,762.25
5. Step 5: Solve for x
   x = 4,934,570,762.25/32,149.50
6. Step 6: Final answer
   x = 153,488.26