Finding the Third Proportional to 1,275,550 and 2,775,302

Step by Step Solution

1. Step 1: Write the proportion equation
   1,275,550 : 2,775,302 = 2,775,302 : x
2. Step 2: Convert to fraction form
   1,275,550/2,775,302 = 2,775,302/x
3. Step 3: Cross multiply
   1,275,550x = 2,775,302 × 2,775,302
4. Step 4: Simplify right side
   1,275,550x = 7,702,301,191,204
5. Step 5: Solve for x
   x = 7,702,301,191,204/1,275,550
6. Step 6: Final answer
   x = 6,038,415.74