Finding the Third Proportional to 15,415.31 and 23,535.56

Step by Step Solution

1. Step 1: Write the proportion equation
   15,415.31 : 23,535.56 = 23,535.56 : x
2. Step 2: Convert to fraction form
   15,415.31/23,535.56 = 23,535.56/x
3. Step 3: Cross multiply
   15,415.31x = 23,535.56 × 23,535.56
4. Step 4: Simplify right side
   15,415.31x = 553,922,702.19
5. Step 5: Solve for x
   x = 553,922,702.19/15,415.31
6. Step 6: Final answer
   x = 35,933.28