Finding the Third Proportional to 1,077,590 and 1,656,828

Step by Step Solution

1. Step 1: Write the proportion equation
   1,077,590 : 1,656,828 = 1,656,828 : x
2. Step 2: Convert to fraction form
   1,077,590/1,656,828 = 1,656,828/x
3. Step 3: Cross multiply
   1,077,590x = 1,656,828 × 1,656,828
4. Step 4: Simplify right side
   1,077,590x = 2,745,079,021,584
5. Step 5: Solve for x
   x = 2,745,079,021,584/1,077,590
6. Step 6: Final answer
   x = 2,547,424.37