Finding the Third Proportional to 28,375.31 and 41,740.31

Step by Step Solution

1. Step 1: Write the proportion equation
   28,375.31 : 41,740.31 = 41,740.31 : x
2. Step 2: Convert to fraction form
   28,375.31/41,740.31 = 41,740.31/x
3. Step 3: Cross multiply
   28,375.31x = 41,740.31 × 41,740.31
4. Step 4: Simplify right side
   28,375.31x = 1,742,253,687.60
5. Step 5: Solve for x
   x = 1,742,253,687.60/28,375.31
6. Step 6: Final answer
   x = 61,400.33