Finding the Third Proportional to 34,532.50 and 48,742.38

Step by Step Solution

1. Step 1: Write the proportion equation
   34,532.50 : 48,742.38 = 48,742.38 : x
2. Step 2: Convert to fraction form
   34,532.50/48,742.38 = 48,742.38/x
3. Step 3: Cross multiply
   34,532.50x = 48,742.38 × 48,742.38
4. Step 4: Simplify right side
   34,532.50x = 2,375,819,120.64
5. Step 5: Solve for x
   x = 2,375,819,120.64/34,532.50
6. Step 6: Final answer
   x = 68,799.51