Finding the Third Proportional to 1,005,514 and 2,168,492

Step by Step Solution

1. Step 1: Write the proportion equation
   1,005,514 : 2,168,492 = 2,168,492 : x
2. Step 2: Convert to fraction form
   1,005,514/2,168,492 = 2,168,492/x
3. Step 3: Cross multiply
   1,005,514x = 2,168,492 × 2,168,492
4. Step 4: Simplify right side
   1,005,514x = 4,702,357,554,064
5. Step 5: Solve for x
   x = 4,702,357,554,064/1,005,514
6. Step 6: Final answer
   x = 4,676,570.94