Finding the Third Proportional to 1,554,459 and 3,366,966

Step by Step Solution

1. Step 1: Write the proportion equation
   1,554,459 : 3,366,966 = 3,366,966 : x
2. Step 2: Convert to fraction form
   1,554,459/3,366,966 = 3,366,966/x
3. Step 3: Cross multiply
   1,554,459x = 3,366,966 × 3,366,966
4. Step 4: Simplify right side
   1,554,459x = 11,336,460,045,156
5. Step 5: Solve for x
   x = 11,336,460,045,156/1,554,459
6. Step 6: Final answer
   x = 7,292,865.26