Finding the Third Proportional to 2,075,856 and 2,921,986

Step by Step Solution

1. Step 1: Write the proportion equation
   2,075,856 : 2,921,986 = 2,921,986 : x
2. Step 2: Convert to fraction form
   2,075,856/2,921,986 = 2,921,986/x
3. Step 3: Cross multiply
   2,075,856x = 2,921,986 × 2,921,986
4. Step 4: Simplify right side
   2,075,856x = 8,538,002,184,196
5. Step 5: Solve for x
   x = 8,538,002,184,196/2,075,856
6. Step 6: Final answer
   x = 4,113,003.11