Finding the Third Proportional to 5,023.97 and 7,385.63

Step by Step Solution

1. Step 1: Write the proportion equation
   5,023.97 : 7,385.63 = 7,385.63 : x
2. Step 2: Convert to fraction form
   5,023.97/7,385.63 = 7,385.63/x
3. Step 3: Cross multiply
   5,023.97x = 7,385.63 × 7,385.63
4. Step 4: Simplify right side
   5,023.97x = 54,547,456.64
5. Step 5: Solve for x
   x = 54,547,456.64/5,023.97
6. Step 6: Final answer
   x = 10,857.44