Finding the Third Proportional to 11,426.06 and 17,807.34

Step by Step Solution

1. Step 1: Write the proportion equation
   11,426.06 : 17,807.34 = 17,807.34 : x
2. Step 2: Convert to fraction form
   11,426.06/17,807.34 = 17,807.34/x
3. Step 3: Cross multiply
   11,426.06x = 17,807.34 × 17,807.34
4. Step 4: Simplify right side
   11,426.06x = 317,101,491.43
5. Step 5: Solve for x
   x = 317,101,491.43/11,426.06
6. Step 6: Final answer
   x = 27,752.47