Finding the Third Proportional to 13,006.50 and 27,985.75

Step by Step Solution

1. Step 1: Write the proportion equation
   13,006.50 : 27,985.75 = 27,985.75 : x
2. Step 2: Convert to fraction form
   13,006.50/27,985.75 = 27,985.75/x
3. Step 3: Cross multiply
   13,006.50x = 27,985.75 × 27,985.75
4. Step 4: Simplify right side
   13,006.50x = 783,202,203.06
5. Step 5: Solve for x
   x = 783,202,203.06/13,006.50
6. Step 6: Final answer
   x = 60,216.22