Finding the Third Proportional to 2,562.19 and 5,392.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,562.19 : 5,392.13 = 5,392.13 : x
2. Step 2: Convert to fraction form
   2,562.19/5,392.13 = 5,392.13/x
3. Step 3: Cross multiply
   2,562.19x = 5,392.13 × 5,392.13
4. Step 4: Simplify right side
   2,562.19x = 29,075,012.02
5. Step 5: Solve for x
   x = 29,075,012.02/2,562.19
6. Step 6: Final answer
   x = 11,347.73