Finding the Third Proportional to 868,462 and 1,885,466

Step by Step Solution

1. Step 1: Write the proportion equation
   868,462 : 1,885,466 = 1,885,466 : x
2. Step 2: Convert to fraction form
   868,462/1,885,466 = 1,885,466/x
3. Step 3: Cross multiply
   868,462x = 1,885,466 × 1,885,466
4. Step 4: Simplify right side
   868,462x = 3,554,982,037,156
5. Step 5: Solve for x
   x = 3,554,982,037,156/868,462
6. Step 6: Final answer
   x = 4,093,422.67