Finding the Third Proportional to 2,598.33 and 5,349.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,598.33 : 5,349.80 = 5,349.80 : x
2. Step 2: Convert to fraction form
   2,598.33/5,349.80 = 5,349.80/x
3. Step 3: Cross multiply
   2,598.33x = 5,349.80 × 5,349.80
4. Step 4: Simplify right side
   2,598.33x = 28,620,326.60
5. Step 5: Solve for x
   x = 28,620,326.60/2,598.33
6. Step 6: Final answer
   x = 11,014.90