Finding the Third Proportional to 13,700.25 and 28,442.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,700.25 : 28,442.25 = 28,442.25 : x
2. Step 2: Convert to fraction form
   13,700.25/28,442.25 = 28,442.25/x
3. Step 3: Cross multiply
   13,700.25x = 28,442.25 × 28,442.25
4. Step 4: Simplify right side
   13,700.25x = 808,961,585.06
5. Step 5: Solve for x
   x = 808,961,585.06/13,700.25
6. Step 6: Final answer
   x = 59,047.21