Finding the Third Proportional to 752,616 and 1,609,976

Step by Step Solution

1. Step 1: Write the proportion equation
   752,616 : 1,609,976 = 1,609,976 : x
2. Step 2: Convert to fraction form
   752,616/1,609,976 = 1,609,976/x
3. Step 3: Cross multiply
   752,616x = 1,609,976 × 1,609,976
4. Step 4: Simplify right side
   752,616x = 2,592,022,720,576
5. Step 5: Solve for x
   x = 2,592,022,720,576/752,616
6. Step 6: Final answer
   x = 3,444,017.56