Finding the Third Proportional to 1,562.41 and 3,398.20

Step by Step Solution

1. Step 1: Write the proportion equation
   1,562.41 : 3,398.20 = 3,398.20 : x
2. Step 2: Convert to fraction form
   1,562.41/3,398.20 = 3,398.20/x
3. Step 3: Cross multiply
   1,562.41x = 3,398.20 × 3,398.20
4. Step 4: Simplify right side
   1,562.41x = 11,547,784.48
5. Step 5: Solve for x
   x = 11,547,784.48/1,562.41
6. Step 6: Final answer
   x = 7,390.99