Finding the Third Proportional to 2,754,449 and 5,966,290

Step by Step Solution

1. Step 1: Write the proportion equation
   2,754,449 : 5,966,290 = 5,966,290 : x
2. Step 2: Convert to fraction form
   2,754,449/5,966,290 = 5,966,290/x
3. Step 3: Cross multiply
   2,754,449x = 5,966,290 × 5,966,290
4. Step 4: Simplify right side
   2,754,449x = 35,596,616,364,100
5. Step 5: Solve for x
   x = 35,596,616,364,100/2,754,449
6. Step 6: Final answer
   x = 12,923,316.56