Finding the Third Proportional to 28,632 and 45,588

Step by Step Solution

1. Step 1: Write the proportion equation
   28,632 : 45,588 = 45,588 : x
2. Step 2: Convert to fraction form
   28,632/45,588 = 45,588/x
3. Step 3: Cross multiply
   28,632x = 45,588 × 45,588
4. Step 4: Simplify right side
   28,632x = 2,078,265,744
5. Step 5: Solve for x
   x = 2,078,265,744/28,632
6. Step 6: Final answer
   x = 72,585.42