Finding the Third Proportional to 1,285,748 and 2,800,076

Step by Step Solution

1. Step 1: Write the proportion equation
   1,285,748 : 2,800,076 = 2,800,076 : x
2. Step 2: Convert to fraction form
   1,285,748/2,800,076 = 2,800,076/x
3. Step 3: Cross multiply
   1,285,748x = 2,800,076 × 2,800,076
4. Step 4: Simplify right side
   1,285,748x = 7,840,425,605,776
5. Step 5: Solve for x
   x = 7,840,425,605,776/1,285,748
6. Step 6: Final answer
   x = 6,097,948.90