Finding the Third Proportional to 44,904.50 and 74,837.50

Step by Step Solution

1. Step 1: Write the proportion equation
   44,904.50 : 74,837.50 = 74,837.50 : x
2. Step 2: Convert to fraction form
   44,904.50/74,837.50 = 74,837.50/x
3. Step 3: Cross multiply
   44,904.50x = 74,837.50 × 74,837.50
4. Step 4: Simplify right side
   44,904.50x = 5,600,651,406.25
5. Step 5: Solve for x
   x = 5,600,651,406.25/44,904.50
6. Step 6: Final answer
   x = 124,723.61