Finding the Third Proportional to 787,442 and 1,627,374

Step by Step Solution

1. Step 1: Write the proportion equation
   787,442 : 1,627,374 = 1,627,374 : x
2. Step 2: Convert to fraction form
   787,442/1,627,374 = 1,627,374/x
3. Step 3: Cross multiply
   787,442x = 1,627,374 × 1,627,374
4. Step 4: Simplify right side
   787,442x = 2,648,346,135,876
5. Step 5: Solve for x
   x = 2,648,346,135,876/787,442
6. Step 6: Final answer
   x = 3,363,226.92