Finding the Third Proportional to 9,077.38 and 19,797.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,077.38 : 19,797.50 = 19,797.50 : x
2. Step 2: Convert to fraction form
   9,077.38/19,797.50 = 19,797.50/x
3. Step 3: Cross multiply
   9,077.38x = 19,797.50 × 19,797.50
4. Step 4: Simplify right side
   9,077.38x = 391,941,006.25
5. Step 5: Solve for x
   x = 391,941,006.25/9,077.38
6. Step 6: Final answer
   x = 43,177.79