Finding the Third Proportional to 1,339,983 and 2,916,162

Step by Step Solution

1. Step 1: Write the proportion equation
   1,339,983 : 2,916,162 = 2,916,162 : x
2. Step 2: Convert to fraction form
   1,339,983/2,916,162 = 2,916,162/x
3. Step 3: Cross multiply
   1,339,983x = 2,916,162 × 2,916,162
4. Step 4: Simplify right side
   1,339,983x = 8,504,000,810,244
5. Step 5: Solve for x
   x = 8,504,000,810,244/1,339,983
6. Step 6: Final answer
   x = 6,346,349.77