Finding the Third Proportional to 868,460 and 1,885,462

Step by Step Solution

1. Step 1: Write the proportion equation
   868,460 : 1,885,462 = 1,885,462 : x
2. Step 2: Convert to fraction form
   868,460/1,885,462 = 1,885,462/x
3. Step 3: Cross multiply
   868,460x = 1,885,462 × 1,885,462
4. Step 4: Simplify right side
   868,460x = 3,554,966,953,444
5. Step 5: Solve for x
   x = 3,554,966,953,444/868,460
6. Step 6: Final answer
   x = 4,093,414.73