Finding the Third Proportional to 508,402 and 1,105,348

Step by Step Solution

1. Step 1: Write the proportion equation
   508,402 : 1,105,348 = 1,105,348 : x
2. Step 2: Convert to fraction form
   508,402/1,105,348 = 1,105,348/x
3. Step 3: Cross multiply
   508,402x = 1,105,348 × 1,105,348
4. Step 4: Simplify right side
   508,402x = 1,221,794,201,104
5. Step 5: Solve for x
   x = 1,221,794,201,104/508,402
6. Step 6: Final answer
   x = 2,403,204.95