Finding the Third Proportional to 10,702.13 and 22,816.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,702.13 : 22,816.69 = 22,816.69 : x
2. Step 2: Convert to fraction form
   10,702.13/22,816.69 = 22,816.69/x
3. Step 3: Cross multiply
   10,702.13x = 22,816.69 × 22,816.69
4. Step 4: Simplify right side
   10,702.13x = 520,601,228.47
5. Step 5: Solve for x
   x = 520,601,228.47/10,702.13
6. Step 6: Final answer
   x = 48,644.66