Finding the Third Proportional to 3,420,114 and 4,810,326

Step by Step Solution

1. Step 1: Write the proportion equation
   3,420,114 : 4,810,326 = 4,810,326 : x
2. Step 2: Convert to fraction form
   3,420,114/4,810,326 = 4,810,326/x
3. Step 3: Cross multiply
   3,420,114x = 4,810,326 × 4,810,326
4. Step 4: Simplify right side
   3,420,114x = 23,139,236,226,276
5. Step 5: Solve for x
   x = 23,139,236,226,276/3,420,114
6. Step 6: Final answer
   x = 6,765,633.02