Finding the Third Proportional to 5,588.91 and 7,833.38

Step by Step Solution

1. Step 1: Write the proportion equation
   5,588.91 : 7,833.38 = 7,833.38 : x
2. Step 2: Convert to fraction form
   5,588.91/7,833.38 = 7,833.38/x
3. Step 3: Cross multiply
   5,588.91x = 7,833.38 × 7,833.38
4. Step 4: Simplify right side
   5,588.91x = 61,361,763.89
5. Step 5: Solve for x
   x = 61,361,763.89/5,588.91
6. Step 6: Final answer
   x = 10,979.21