Finding the Third Proportional to 672,154 and 1,423,022

Step by Step Solution

1. Step 1: Write the proportion equation
   672,154 : 1,423,022 = 1,423,022 : x
2. Step 2: Convert to fraction form
   672,154/1,423,022 = 1,423,022/x
3. Step 3: Cross multiply
   672,154x = 1,423,022 × 1,423,022
4. Step 4: Simplify right side
   672,154x = 2,024,991,612,484
5. Step 5: Solve for x
   x = 2,024,991,612,484/672,154
6. Step 6: Final answer
   x = 3,012,689.97