Finding the Third Proportional to 1,428,934 and 3,054,376

Step by Step Solution

1. Step 1: Write the proportion equation
   1,428,934 : 3,054,376 = 3,054,376 : x
2. Step 2: Convert to fraction form
   1,428,934/3,054,376 = 3,054,376/x
3. Step 3: Cross multiply
   1,428,934x = 3,054,376 × 3,054,376
4. Step 4: Simplify right side
   1,428,934x = 9,329,212,749,376
5. Step 5: Solve for x
   x = 9,329,212,749,376/1,428,934
6. Step 6: Final answer
   x = 6,528,791.92