Finding the Third Proportional to 30,150.38 and 63,645.38

Step by Step Solution

1. Step 1: Write the proportion equation
   30,150.38 : 63,645.38 = 63,645.38 : x
2. Step 2: Convert to fraction form
   30,150.38/63,645.38 = 63,645.38/x
3. Step 3: Cross multiply
   30,150.38x = 63,645.38 × 63,645.38
4. Step 4: Simplify right side
   30,150.38x = 4,050,733,758.89
5. Step 5: Solve for x
   x = 4,050,733,758.89/30,150.38
6. Step 6: Final answer
   x = 134,351.02