Finding the Third Proportional to 15,792.47 and 34,723.69

Step by Step Solution

1. Step 1: Write the proportion equation
   15,792.47 : 34,723.69 = 34,723.69 : x
2. Step 2: Convert to fraction form
   15,792.47/34,723.69 = 34,723.69/x
3. Step 3: Cross multiply
   15,792.47x = 34,723.69 × 34,723.69
4. Step 4: Simplify right side
   15,792.47x = 1,205,734,473.60
5. Step 5: Solve for x
   x = 1,205,734,473.60/15,792.47
6. Step 6: Final answer
   x = 76,348.70