Finding the Third Proportional to 28,674.50 and 61,743.25

Step by Step Solution

1. Step 1: Write the proportion equation
   28,674.50 : 61,743.25 = 61,743.25 : x
2. Step 2: Convert to fraction form
   28,674.50/61,743.25 = 61,743.25/x
3. Step 3: Cross multiply
   28,674.50x = 61,743.25 × 61,743.25
4. Step 4: Simplify right side
   28,674.50x = 3,812,228,920.56
5. Step 5: Solve for x
   x = 3,812,228,920.56/28,674.50
6. Step 6: Final answer
   x = 132,948.40