Finding the Third Proportional to 1,303,888 and 2,749,364

Step by Step Solution

1. Step 1: Write the proportion equation
   1,303,888 : 2,749,364 = 2,749,364 : x
2. Step 2: Convert to fraction form
   1,303,888/2,749,364 = 2,749,364/x
3. Step 3: Cross multiply
   1,303,888x = 2,749,364 × 2,749,364
4. Step 4: Simplify right side
   1,303,888x = 7,559,002,404,496
5. Step 5: Solve for x
   x = 7,559,002,404,496/1,303,888
6. Step 6: Final answer
   x = 5,797,278.91