Finding the Third Proportional to 12,848 and 16,784

Step by Step Solution

1. Step 1: Write the proportion equation
   12,848 : 16,784 = 16,784 : x
2. Step 2: Convert to fraction form
   12,848/16,784 = 16,784/x
3. Step 3: Cross multiply
   12,848x = 16,784 × 16,784
4. Step 4: Simplify right side
   12,848x = 281,702,656
5. Step 5: Solve for x
   x = 281,702,656/12,848
6. Step 6: Final answer
   x = 21,925.80