Finding the Third Proportional to 462,846 and 700,074

Step by Step Solution

1. Step 1: Write the proportion equation
   462,846 : 700,074 = 700,074 : x
2. Step 2: Convert to fraction form
   462,846/700,074 = 700,074/x
3. Step 3: Cross multiply
   462,846x = 700,074 × 700,074
4. Step 4: Simplify right side
   462,846x = 490,103,605,476
5. Step 5: Solve for x
   x = 490,103,605,476/462,846
6. Step 6: Final answer
   x = 1,058,891.31