Finding the Third Proportional to 13,585.50 and 28,801.13

Step by Step Solution

1. Step 1: Write the proportion equation
   13,585.50 : 28,801.13 = 28,801.13 : x
2. Step 2: Convert to fraction form
   13,585.50/28,801.13 = 28,801.13/x
3. Step 3: Cross multiply
   13,585.50x = 28,801.13 × 28,801.13
4. Step 4: Simplify right side
   13,585.50x = 829,504,801.27
5. Step 5: Solve for x
   x = 829,504,801.27/13,585.50
6. Step 6: Final answer
   x = 61,058.10