Finding the Third Proportional to 32,193.75 and 69,930.38

Step by Step Solution

1. Step 1: Write the proportion equation
   32,193.75 : 69,930.38 = 69,930.38 : x
2. Step 2: Convert to fraction form
   32,193.75/69,930.38 = 69,930.38/x
3. Step 3: Cross multiply
   32,193.75x = 69,930.38 × 69,930.38
4. Step 4: Simplify right side
   32,193.75x = 4,890,257,347.64
5. Step 5: Solve for x
   x = 4,890,257,347.64/32,193.75
6. Step 6: Final answer
   x = 151,900.83