Finding the Third Proportional to 844,387 and 1,723,158

Step by Step Solution

1. Step 1: Write the proportion equation
   844,387 : 1,723,158 = 1,723,158 : x
2. Step 2: Convert to fraction form
   844,387/1,723,158 = 1,723,158/x
3. Step 3: Cross multiply
   844,387x = 1,723,158 × 1,723,158
4. Step 4: Simplify right side
   844,387x = 2,969,273,492,964
5. Step 5: Solve for x
   x = 2,969,273,492,964/844,387
6. Step 6: Final answer
   x = 3,516,484.14