Finding the Third Proportional to 13,448 and 28,003

Step by Step Solution

1. Step 1: Write the proportion equation
   13,448 : 28,003 = 28,003 : x
2. Step 2: Convert to fraction form
   13,448/28,003 = 28,003/x
3. Step 3: Cross multiply
   13,448x = 28,003 × 28,003
4. Step 4: Simplify right side
   13,448x = 784,168,009
5. Step 5: Solve for x
   x = 784,168,009/13,448
6. Step 6: Final answer
   x = 58,311.13