Finding the Third Proportional to 1,792.13 and 4,867.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,792.13 : 4,867.59 = 4,867.59 : x
2. Step 2: Convert to fraction form
   1,792.13/4,867.59 = 4,867.59/x
3. Step 3: Cross multiply
   1,792.13x = 4,867.59 × 4,867.59
4. Step 4: Simplify right side
   1,792.13x = 23,693,468.92
5. Step 5: Solve for x
   x = 23,693,468.92/1,792.13
6. Step 6: Final answer
   x = 13,220.88