Finding the Third Proportional to 15,882.19 and 35,029.69

Step by Step Solution

1. Step 1: Write the proportion equation
   15,882.19 : 35,029.69 = 35,029.69 : x
2. Step 2: Convert to fraction form
   15,882.19/35,029.69 = 35,029.69/x
3. Step 3: Cross multiply
   15,882.19x = 35,029.69 × 35,029.69
4. Step 4: Simplify right side
   15,882.19x = 1,227,079,006.35
5. Step 5: Solve for x
   x = 1,227,079,006.35/15,882.19
6. Step 6: Final answer
   x = 77,261.33