Finding the Third Proportional to 38,240.50 and 42,546.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,240.50 : 42,546.50 = 42,546.50 : x
2. Step 2: Convert to fraction form
   38,240.50/42,546.50 = 42,546.50/x
3. Step 3: Cross multiply
   38,240.50x = 42,546.50 × 42,546.50
4. Step 4: Simplify right side
   38,240.50x = 1,810,204,662.25
5. Step 5: Solve for x
   x = 1,810,204,662.25/38,240.50
6. Step 6: Final answer
   x = 47,337.37