Finding the Third Proportional to 32,394 and 70,789.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,394 : 70,789.50 = 70,789.50 : x
2. Step 2: Convert to fraction form
   32,394/70,789.50 = 70,789.50/x
3. Step 3: Cross multiply
   32,394x = 70,789.50 × 70,789.50
4. Step 4: Simplify right side
   32,394x = 5,011,153,310.25
5. Step 5: Solve for x
   x = 5,011,153,310.25/32,394
6. Step 6: Final answer
   x = 154,693.87