Finding the Third Proportional to 1,249,686 and 2,745,126

Step by Step Solution

1. Step 1: Write the proportion equation
   1,249,686 : 2,745,126 = 2,745,126 : x
2. Step 2: Convert to fraction form
   1,249,686/2,745,126 = 2,745,126/x
3. Step 3: Cross multiply
   1,249,686x = 2,745,126 × 2,745,126
4. Step 4: Simplify right side
   1,249,686x = 7,535,716,755,876
5. Step 5: Solve for x
   x = 7,535,716,755,876/1,249,686
6. Step 6: Final answer
   x = 6,030,088.16