Finding the Third Proportional to 1,144,776 and 2,486,214

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,776 : 2,486,214 = 2,486,214 : x
2. Step 2: Convert to fraction form
   1,144,776/2,486,214 = 2,486,214/x
3. Step 3: Cross multiply
   1,144,776x = 2,486,214 × 2,486,214
4. Step 4: Simplify right side
   1,144,776x = 6,181,260,053,796
5. Step 5: Solve for x
   x = 6,181,260,053,796/1,144,776
6. Step 6: Final answer
   x = 5,399,536.72