Finding the Third Proportional to 13,822.52 and 20,848.01

Step by Step Solution

1. Step 1: Write the proportion equation
   13,822.52 : 20,848.01 = 20,848.01 : x
2. Step 2: Convert to fraction form
   13,822.52/20,848.01 = 20,848.01/x
3. Step 3: Cross multiply
   13,822.52x = 20,848.01 × 20,848.01
4. Step 4: Simplify right side
   13,822.52x = 434,639,429.75
5. Step 5: Solve for x
   x = 434,639,429.75/13,822.52
6. Step 6: Final answer
   x = 31,444.29