Finding the Third Proportional to 1,273,464 and 2,774,376

Step by Step Solution

1. Step 1: Write the proportion equation
   1,273,464 : 2,774,376 = 2,774,376 : x
2. Step 2: Convert to fraction form
   1,273,464/2,774,376 = 2,774,376/x
3. Step 3: Cross multiply
   1,273,464x = 2,774,376 × 2,774,376
4. Step 4: Simplify right side
   1,273,464x = 7,697,162,189,376
5. Step 5: Solve for x
   x = 7,697,162,189,376/1,273,464
6. Step 6: Final answer
   x = 6,044,271.52