Finding the Third Proportional to 10,306.13 and 22,069.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,306.13 : 22,069.69 = 22,069.69 : x
2. Step 2: Convert to fraction form
   10,306.13/22,069.69 = 22,069.69/x
3. Step 3: Cross multiply
   10,306.13x = 22,069.69 × 22,069.69
4. Step 4: Simplify right side
   10,306.13x = 487,071,106.35
5. Step 5: Solve for x
   x = 487,071,106.35/10,306.13
6. Step 6: Final answer
   x = 47,260.35