Finding the Third Proportional to 28,972.50 and 60,165.38

Step by Step Solution

1. Step 1: Write the proportion equation
   28,972.50 : 60,165.38 = 60,165.38 : x
2. Step 2: Convert to fraction form
   28,972.50/60,165.38 = 60,165.38/x
3. Step 3: Cross multiply
   28,972.50x = 60,165.38 × 60,165.38
4. Step 4: Simplify right side
   28,972.50x = 3,619,872,348.89
5. Step 5: Solve for x
   x = 3,619,872,348.89/28,972.50
6. Step 6: Final answer
   x = 124,941.66