Finding the Third Proportional to 10,828.69 and 22,411.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,828.69 : 22,411.69 = 22,411.69 : x
2. Step 2: Convert to fraction form
   10,828.69/22,411.69 = 22,411.69/x
3. Step 3: Cross multiply
   10,828.69x = 22,411.69 × 22,411.69
4. Step 4: Simplify right side
   10,828.69x = 502,283,736.60
5. Step 5: Solve for x
   x = 502,283,736.60/10,828.69
6. Step 6: Final answer
   x = 46,384.54