Finding the Third Proportional to 625,492 and 1,365,698

Step by Step Solution

1. Step 1: Write the proportion equation
   625,492 : 1,365,698 = 1,365,698 : x
2. Step 2: Convert to fraction form
   625,492/1,365,698 = 1,365,698/x
3. Step 3: Cross multiply
   625,492x = 1,365,698 × 1,365,698
4. Step 4: Simplify right side
   625,492x = 1,865,131,027,204
5. Step 5: Solve for x
   x = 1,865,131,027,204/625,492
6. Step 6: Final answer
   x = 2,981,862.32