Finding the Third Proportional to 2,708,277 and 4,207,029

Step by Step Solution

1. Step 1: Write the proportion equation
   2,708,277 : 4,207,029 = 4,207,029 : x
2. Step 2: Convert to fraction form
   2,708,277/4,207,029 = 4,207,029/x
3. Step 3: Cross multiply
   2,708,277x = 4,207,029 × 4,207,029
4. Step 4: Simplify right side
   2,708,277x = 17,699,093,006,841
5. Step 5: Solve for x
   x = 17,699,093,006,841/2,708,277
6. Step 6: Final answer
   x = 6,535,185.66