Finding the Third Proportional to 38,913.75 and 83,959.88

Step by Step Solution

1. Step 1: Write the proportion equation
   38,913.75 : 83,959.88 = 83,959.88 : x
2. Step 2: Convert to fraction form
   38,913.75/83,959.88 = 83,959.88/x
3. Step 3: Cross multiply
   38,913.75x = 83,959.88 × 83,959.88
4. Step 4: Simplify right side
   38,913.75x = 7,049,260,610.02
5. Step 5: Solve for x
   x = 7,049,260,610.02/38,913.75
6. Step 6: Final answer
   x = 181,150.89