Finding the Third Proportional to 13,026 and 28,320

Step by Step Solution

1. Step 1: Write the proportion equation
   13,026 : 28,320 = 28,320 : x
2. Step 2: Convert to fraction form
   13,026/28,320 = 28,320/x
3. Step 3: Cross multiply
   13,026x = 28,320 × 28,320
4. Step 4: Simplify right side
   13,026x = 802,022,400
5. Step 5: Solve for x
   x = 802,022,400/13,026
6. Step 6: Final answer
   x = 61,570.89