Finding the Third Proportional to 627,034 and 1,371,860

Step by Step Solution

1. Step 1: Write the proportion equation
   627,034 : 1,371,860 = 1,371,860 : x
2. Step 2: Convert to fraction form
   627,034/1,371,860 = 1,371,860/x
3. Step 3: Cross multiply
   627,034x = 1,371,860 × 1,371,860
4. Step 4: Simplify right side
   627,034x = 1,881,999,859,600
5. Step 5: Solve for x
   x = 1,881,999,859,600/627,034
6. Step 6: Final answer
   x = 3,001,431.92