Finding the Third Proportional to 1,010,652 and 1,486,418

Step by Step Solution

1. Step 1: Write the proportion equation
   1,010,652 : 1,486,418 = 1,486,418 : x
2. Step 2: Convert to fraction form
   1,010,652/1,486,418 = 1,486,418/x
3. Step 3: Cross multiply
   1,010,652x = 1,486,418 × 1,486,418
4. Step 4: Simplify right side
   1,010,652x = 2,209,438,470,724
5. Step 5: Solve for x
   x = 2,209,438,470,724/1,010,652
6. Step 6: Final answer
   x = 2,186,151.58