Finding the Third Proportional to 1,262,151 and 2,716,758

Step by Step Solution

1. Step 1: Write the proportion equation
   1,262,151 : 2,716,758 = 2,716,758 : x
2. Step 2: Convert to fraction form
   1,262,151/2,716,758 = 2,716,758/x
3. Step 3: Cross multiply
   1,262,151x = 2,716,758 × 2,716,758
4. Step 4: Simplify right side
   1,262,151x = 7,380,774,030,564
5. Step 5: Solve for x
   x = 7,380,774,030,564/1,262,151
6. Step 6: Final answer
   x = 5,847,774.18