Finding the Third Proportional to 28,150.50 and 39,588

Step by Step Solution

1. Step 1: Write the proportion equation
   28,150.50 : 39,588 = 39,588 : x
2. Step 2: Convert to fraction form
   28,150.50/39,588 = 39,588/x
3. Step 3: Cross multiply
   28,150.50x = 39,588 × 39,588
4. Step 4: Simplify right side
   28,150.50x = 1,567,209,744
5. Step 5: Solve for x
   x = 1,567,209,744/28,150.50
6. Step 6: Final answer
   x = 55,672.54