Finding the Third Proportional to 1,094,804 and 1,640,564

Step by Step Solution

1. Step 1: Write the proportion equation
   1,094,804 : 1,640,564 = 1,640,564 : x
2. Step 2: Convert to fraction form
   1,094,804/1,640,564 = 1,640,564/x
3. Step 3: Cross multiply
   1,094,804x = 1,640,564 × 1,640,564
4. Step 4: Simplify right side
   1,094,804x = 2,691,450,238,096
5. Step 5: Solve for x
   x = 2,691,450,238,096/1,094,804
6. Step 6: Final answer
   x = 2,458,385.46