Finding the Third Proportional to 1,941,804 and 4,128,552

Step by Step Solution

1. Step 1: Write the proportion equation
   1,941,804 : 4,128,552 = 4,128,552 : x
2. Step 2: Convert to fraction form
   1,941,804/4,128,552 = 4,128,552/x
3. Step 3: Cross multiply
   1,941,804x = 4,128,552 × 4,128,552
4. Step 4: Simplify right side
   1,941,804x = 17,044,941,616,704
5. Step 5: Solve for x
   x = 17,044,941,616,704/1,941,804
6. Step 6: Final answer
   x = 8,777,889.85