Finding the Third Proportional to 44,928.42 and 74,881.97

Step by Step Solution

1. Step 1: Write the proportion equation
   44,928.42 : 74,881.97 = 74,881.97 : x
2. Step 2: Convert to fraction form
   44,928.42/74,881.97 = 74,881.97/x
3. Step 3: Cross multiply
   44,928.42x = 74,881.97 × 74,881.97
4. Step 4: Simplify right side
   44,928.42x = 5,607,309,243.88
5. Step 5: Solve for x
   x = 5,607,309,243.88/44,928.42
6. Step 6: Final answer
   x = 124,805.39