Finding the Third Proportional to 1,674,672 and 3,627,360

Step by Step Solution

1. Step 1: Write the proportion equation
   1,674,672 : 3,627,360 = 3,627,360 : x
2. Step 2: Convert to fraction form
   1,674,672/3,627,360 = 3,627,360/x
3. Step 3: Cross multiply
   1,674,672x = 3,627,360 × 3,627,360
4. Step 4: Simplify right side
   1,674,672x = 13,157,740,569,600
5. Step 5: Solve for x
   x = 13,157,740,569,600/1,674,672
6. Step 6: Final answer
   x = 7,856,906.05