Finding the Third Proportional to 1,260,672 and 2,627,712

Step by Step Solution

1. Step 1: Write the proportion equation
   1,260,672 : 2,627,712 = 2,627,712 : x
2. Step 2: Convert to fraction form
   1,260,672/2,627,712 = 2,627,712/x
3. Step 3: Cross multiply
   1,260,672x = 2,627,712 × 2,627,712
4. Step 4: Simplify right side
   1,260,672x = 6,904,870,354,944
5. Step 5: Solve for x
   x = 6,904,870,354,944/1,260,672
6. Step 6: Final answer
   x = 5,477,134.70