Finding the Third Proportional to 15,834.94 and 34,207.31

Step by Step Solution

1. Step 1: Write the proportion equation
   15,834.94 : 34,207.31 = 34,207.31 : x
2. Step 2: Convert to fraction form
   15,834.94/34,207.31 = 34,207.31/x
3. Step 3: Cross multiply
   15,834.94x = 34,207.31 × 34,207.31
4. Step 4: Simplify right side
   15,834.94x = 1,170,140,228.47
5. Step 5: Solve for x
   x = 1,170,140,228.47/15,834.94
6. Step 6: Final answer
   x = 73,896.11