Finding the Third Proportional to 1,943,463 and 4,011,414

Step by Step Solution

1. Step 1: Write the proportion equation
   1,943,463 : 4,011,414 = 4,011,414 : x
2. Step 2: Convert to fraction form
   1,943,463/4,011,414 = 4,011,414/x
3. Step 3: Cross multiply
   1,943,463x = 4,011,414 × 4,011,414
4. Step 4: Simplify right side
   1,943,463x = 16,091,442,279,396
5. Step 5: Solve for x
   x = 16,091,442,279,396/1,943,463
6. Step 6: Final answer
   x = 8,279,778.05