Finding the Third Proportional to 1,844,978 and 4,053,186

Step by Step Solution

1. Step 1: Write the proportion equation
   1,844,978 : 4,053,186 = 4,053,186 : x
2. Step 2: Convert to fraction form
   1,844,978/4,053,186 = 4,053,186/x
3. Step 3: Cross multiply
   1,844,978x = 4,053,186 × 4,053,186
4. Step 4: Simplify right side
   1,844,978x = 16,428,316,750,596
5. Step 5: Solve for x
   x = 16,428,316,750,596/1,844,978
6. Step 6: Final answer
   x = 8,904,342.90