Finding the Third Proportional to 28,020.94 and 60,710.06

Step by Step Solution

1. Step 1: Write the proportion equation
   28,020.94 : 60,710.06 = 60,710.06 : x
2. Step 2: Convert to fraction form
   28,020.94/60,710.06 = 60,710.06/x
3. Step 3: Cross multiply
   28,020.94x = 60,710.06 × 60,710.06
4. Step 4: Simplify right side
   28,020.94x = 3,685,711,688.75
5. Step 5: Solve for x
   x = 3,685,711,688.75/28,020.94
6. Step 6: Final answer
   x = 131,534.20