Finding the Third Proportional to 1,262,146 and 2,716,748

Step by Step Solution

1. Step 1: Write the proportion equation
   1,262,146 : 2,716,748 = 2,716,748 : x
2. Step 2: Convert to fraction form
   1,262,146/2,716,748 = 2,716,748/x
3. Step 3: Cross multiply
   1,262,146x = 2,716,748 × 2,716,748
4. Step 4: Simplify right side
   1,262,146x = 7,380,719,695,504
5. Step 5: Solve for x
   x = 7,380,719,695,504/1,262,146
6. Step 6: Final answer
   x = 5,847,754.30