Finding the Third Proportional to 38,887.73 and 83,106.28

Step by Step Solution

1. Step 1: Write the proportion equation
   38,887.73 : 83,106.28 = 83,106.28 : x
2. Step 2: Convert to fraction form
   38,887.73/83,106.28 = 83,106.28/x
3. Step 3: Cross multiply
   38,887.73x = 83,106.28 × 83,106.28
4. Step 4: Simplify right side
   38,887.73x = 6,906,653,983.20
5. Step 5: Solve for x
   x = 6,906,653,983.20/38,887.73
6. Step 6: Final answer
   x = 177,604.95