Finding the Third Proportional to 17,932.78 and 26,323.17

Step by Step Solution

1. Step 1: Write the proportion equation
   17,932.78 : 26,323.17 = 26,323.17 : x
2. Step 2: Convert to fraction form
   17,932.78/26,323.17 = 26,323.17/x
3. Step 3: Cross multiply
   17,932.78x = 26,323.17 × 26,323.17
4. Step 4: Simplify right side
   17,932.78x = 692,909,377.56
5. Step 5: Solve for x
   x = 692,909,377.56/17,932.78
6. Step 6: Final answer
   x = 38,639.26