Finding the Third Proportional to 13,129.59 and 27,466.59

Step by Step Solution

1. Step 1: Write the proportion equation
   13,129.59 : 27,466.59 = 27,466.59 : x
2. Step 2: Convert to fraction form
   13,129.59/27,466.59 = 27,466.59/x
3. Step 3: Cross multiply
   13,129.59x = 27,466.59 × 27,466.59
4. Step 4: Simplify right side
   13,129.59x = 754,413,772.23
5. Step 5: Solve for x
   x = 754,413,772.23/13,129.59
6. Step 6: Final answer
   x = 57,459.03