Finding the Third Proportional to 30,247.50 and 48,045.38

Step by Step Solution

1. Step 1: Write the proportion equation
   30,247.50 : 48,045.38 = 48,045.38 : x
2. Step 2: Convert to fraction form
   30,247.50/48,045.38 = 48,045.38/x
3. Step 3: Cross multiply
   30,247.50x = 48,045.38 × 48,045.38
4. Step 4: Simplify right side
   30,247.50x = 2,308,358,058.89
5. Step 5: Solve for x
   x = 2,308,358,058.89/30,247.50
6. Step 6: Final answer
   x = 76,315.66