Finding the Third Proportional to 1,804,344 and 2,687,076

Step by Step Solution

1. Step 1: Write the proportion equation
   1,804,344 : 2,687,076 = 2,687,076 : x
2. Step 2: Convert to fraction form
   1,804,344/2,687,076 = 2,687,076/x
3. Step 3: Cross multiply
   1,804,344x = 2,687,076 × 2,687,076
4. Step 4: Simplify right side
   1,804,344x = 7,220,377,429,776
5. Step 5: Solve for x
   x = 7,220,377,429,776/1,804,344
6. Step 6: Final answer
   x = 4,001,663.45