Finding the Third Proportional to 28,737 and 43,144

Step by Step Solution

1. Step 1: Write the proportion equation
   28,737 : 43,144 = 43,144 : x
2. Step 2: Convert to fraction form
   28,737/43,144 = 43,144/x
3. Step 3: Cross multiply
   28,737x = 43,144 × 43,144
4. Step 4: Simplify right side
   28,737x = 1,861,404,736
5. Step 5: Solve for x
   x = 1,861,404,736/28,737
6. Step 6: Final answer
   x = 64,773.80