Finding the Third Proportional to 1,992,756 and 4,127,244

Step by Step Solution

1. Step 1: Write the proportion equation
   1,992,756 : 4,127,244 = 4,127,244 : x
2. Step 2: Convert to fraction form
   1,992,756/4,127,244 = 4,127,244/x
3. Step 3: Cross multiply
   1,992,756x = 4,127,244 × 4,127,244
4. Step 4: Simplify right side
   1,992,756x = 17,034,143,035,536
5. Step 5: Solve for x
   x = 17,034,143,035,536/1,992,756
6. Step 6: Final answer
   x = 8,548,032.49