Finding the Third Proportional to 1,087,092 and 2,305,728

Step by Step Solution

1. Step 1: Write the proportion equation
   1,087,092 : 2,305,728 = 2,305,728 : x
2. Step 2: Convert to fraction form
   1,087,092/2,305,728 = 2,305,728/x
3. Step 3: Cross multiply
   1,087,092x = 2,305,728 × 2,305,728
4. Step 4: Simplify right side
   1,087,092x = 5,316,381,609,984
5. Step 5: Solve for x
   x = 5,316,381,609,984/1,087,092
6. Step 6: Final answer
   x = 4,890,461.53