Finding the Third Proportional to 1,261,916 and 2,752,207

Step by Step Solution

1. Step 1: Write the proportion equation
   1,261,916 : 2,752,207 = 2,752,207 : x
2. Step 2: Convert to fraction form
   1,261,916/2,752,207 = 2,752,207/x
3. Step 3: Cross multiply
   1,261,916x = 2,752,207 × 2,752,207
4. Step 4: Simplify right side
   1,261,916x = 7,574,643,370,849
5. Step 5: Solve for x
   x = 7,574,643,370,849/1,261,916
6. Step 6: Final answer
   x = 6,002,494.12