Finding the Third Proportional to 2,476.03 and 5,438.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,476.03 : 5,438.06 = 5,438.06 : x
2. Step 2: Convert to fraction form
   2,476.03/5,438.06 = 5,438.06/x
3. Step 3: Cross multiply
   2,476.03x = 5,438.06 × 5,438.06
4. Step 4: Simplify right side
   2,476.03x = 29,572,523.75
5. Step 5: Solve for x
   x = 29,572,523.75/2,476.03
6. Step 6: Final answer
   x = 11,943.52