Finding the Third Proportional to 508,706 and 1,105,864

Step by Step Solution

1. Step 1: Write the proportion equation
   508,706 : 1,105,864 = 1,105,864 : x
2. Step 2: Convert to fraction form
   508,706/1,105,864 = 1,105,864/x
3. Step 3: Cross multiply
   508,706x = 1,105,864 × 1,105,864
4. Step 4: Simplify right side
   508,706x = 1,222,935,186,496
5. Step 5: Solve for x
   x = 1,222,935,186,496/508,706
6. Step 6: Final answer
   x = 2,404,011.72