Finding the Third Proportional to 13,230 and 28,741.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,230 : 28,741.50 = 28,741.50 : x
2. Step 2: Convert to fraction form
   13,230/28,741.50 = 28,741.50/x
3. Step 3: Cross multiply
   13,230x = 28,741.50 × 28,741.50
4. Step 4: Simplify right side
   13,230x = 826,073,822.25
5. Step 5: Solve for x
   x = 826,073,822.25/13,230
6. Step 6: Final answer
   x = 62,439.44