Finding the Third Proportional to 28,337.50 and 41,722.75

Step by Step Solution

1. Step 1: Write the proportion equation
   28,337.50 : 41,722.75 = 41,722.75 : x
2. Step 2: Convert to fraction form
   28,337.50/41,722.75 = 41,722.75/x
3. Step 3: Cross multiply
   28,337.50x = 41,722.75 × 41,722.75
4. Step 4: Simplify right side
   28,337.50x = 1,740,787,867.56
5. Step 5: Solve for x
   x = 1,740,787,867.56/28,337.50
6. Step 6: Final answer
   x = 61,430.54