Finding the Third Proportional to 1,950,699 and 4,189,015

Step by Step Solution

1. Step 1: Write the proportion equation
   1,950,699 : 4,189,015 = 4,189,015 : x
2. Step 2: Convert to fraction form
   1,950,699/4,189,015 = 4,189,015/x
3. Step 3: Cross multiply
   1,950,699x = 4,189,015 × 4,189,015
4. Step 4: Simplify right side
   1,950,699x = 17,547,846,670,225
5. Step 5: Solve for x
   x = 17,547,846,670,225/1,950,699
6. Step 6: Final answer
   x = 8,995,671.13