Finding the Third Proportional to 42,501.38 and 63,758.81

Step by Step Solution

1. Step 1: Write the proportion equation
   42,501.38 : 63,758.81 = 63,758.81 : x
2. Step 2: Convert to fraction form
   42,501.38/63,758.81 = 63,758.81/x
3. Step 3: Cross multiply
   42,501.38x = 63,758.81 × 63,758.81
4. Step 4: Simplify right side
   42,501.38x = 4,065,186,171.41
5. Step 5: Solve for x
   x = 4,065,186,171.41/42,501.38
6. Step 6: Final answer
   x = 95,648.34