Finding the Third Proportional to 978,324 and 1,462,987

Step by Step Solution

1. Step 1: Write the proportion equation
   978,324 : 1,462,987 = 1,462,987 : x
2. Step 2: Convert to fraction form
   978,324/1,462,987 = 1,462,987/x
3. Step 3: Cross multiply
   978,324x = 1,462,987 × 1,462,987
4. Step 4: Simplify right side
   978,324x = 2,140,330,962,169
5. Step 5: Solve for x
   x = 2,140,330,962,169/978,324
6. Step 6: Final answer
   x = 2,187,752.69