Finding the Third Proportional to 73,439.44 and 99,087.75

Step by Step Solution

1. Step 1: Write the proportion equation
   73,439.44 : 99,087.75 = 99,087.75 : x
2. Step 2: Convert to fraction form
   73,439.44/99,087.75 = 99,087.75/x
3. Step 3: Cross multiply
   73,439.44x = 99,087.75 × 99,087.75
4. Step 4: Simplify right side
   73,439.44x = 9,818,382,200.06
5. Step 5: Solve for x
   x = 9,818,382,200.06/73,439.44
6. Step 6: Final answer
   x = 133,693.59