Finding the Third Proportional to 1,996,725 and 2,855,340

Step by Step Solution

1. Step 1: Write the proportion equation
   1,996,725 : 2,855,340 = 2,855,340 : x
2. Step 2: Convert to fraction form
   1,996,725/2,855,340 = 2,855,340/x
3. Step 3: Cross multiply
   1,996,725x = 2,855,340 × 2,855,340
4. Step 4: Simplify right side
   1,996,725x = 8,152,966,515,600
5. Step 5: Solve for x
   x = 8,152,966,515,600/1,996,725
6. Step 6: Final answer
   x = 4,083,169.45