Finding the Third Proportional to 585,674 and 1,283,414

Step by Step Solution

1. Step 1: Write the proportion equation
   585,674 : 1,283,414 = 1,283,414 : x
2. Step 2: Convert to fraction form
   585,674/1,283,414 = 1,283,414/x
3. Step 3: Cross multiply
   585,674x = 1,283,414 × 1,283,414
4. Step 4: Simplify right side
   585,674x = 1,647,151,495,396
5. Step 5: Solve for x
   x = 1,647,151,495,396/585,674
6. Step 6: Final answer
   x = 2,812,403.31