Finding the Third Proportional to 13,470 and 27,610.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,470 : 27,610.50 = 27,610.50 : x
2. Step 2: Convert to fraction form
   13,470/27,610.50 = 27,610.50/x
3. Step 3: Cross multiply
   13,470x = 27,610.50 × 27,610.50
4. Step 4: Simplify right side
   13,470x = 762,339,710.25
5. Step 5: Solve for x
   x = 762,339,710.25/13,470
6. Step 6: Final answer
   x = 56,595.38