Finding the Third Proportional to 627,024 and 1,371,840

Step by Step Solution

1. Step 1: Write the proportion equation
   627,024 : 1,371,840 = 1,371,840 : x
2. Step 2: Convert to fraction form
   627,024/1,371,840 = 1,371,840/x
3. Step 3: Cross multiply
   627,024x = 1,371,840 × 1,371,840
4. Step 4: Simplify right side
   627,024x = 1,881,944,985,600
5. Step 5: Solve for x
   x = 1,881,944,985,600/627,024
6. Step 6: Final answer
   x = 3,001,392.27