Finding the Third Proportional to 1,261,894 and 2,752,178

Step by Step Solution

1. Step 1: Write the proportion equation
   1,261,894 : 2,752,178 = 2,752,178 : x
2. Step 2: Convert to fraction form
   1,261,894/2,752,178 = 2,752,178/x
3. Step 3: Cross multiply
   1,261,894x = 2,752,178 × 2,752,178
4. Step 4: Simplify right side
   1,261,894x = 7,574,483,743,684
5. Step 5: Solve for x
   x = 7,574,483,743,684/1,261,894
6. Step 6: Final answer
   x = 6,002,472.27