Finding the Third Proportional to 6,506.89 and 13,247.30

Step by Step Solution

1. Step 1: Write the proportion equation
   6,506.89 : 13,247.30 = 13,247.30 : x
2. Step 2: Convert to fraction form
   6,506.89/13,247.30 = 13,247.30/x
3. Step 3: Cross multiply
   6,506.89x = 13,247.30 × 13,247.30
4. Step 4: Simplify right side
   6,506.89x = 175,490,874.49
5. Step 5: Solve for x
   x = 175,490,874.49/6,506.89
6. Step 6: Final answer
   x = 26,969.99