Finding the Third Proportional to 44,907.50 and 74,841.75

Step by Step Solution

1. Step 1: Write the proportion equation
   44,907.50 : 74,841.75 = 74,841.75 : x
2. Step 2: Convert to fraction form
   44,907.50/74,841.75 = 74,841.75/x
3. Step 3: Cross multiply
   44,907.50x = 74,841.75 × 74,841.75
4. Step 4: Simplify right side
   44,907.50x = 5,601,287,543.06
5. Step 5: Solve for x
   x = 5,601,287,543.06/44,907.50
6. Step 6: Final answer
   x = 124,729.44