Finding the Third Proportional to 662,836 and 1,036,906

Step by Step Solution

1. Step 1: Write the proportion equation
   662,836 : 1,036,906 = 1,036,906 : x
2. Step 2: Convert to fraction form
   662,836/1,036,906 = 1,036,906/x
3. Step 3: Cross multiply
   662,836x = 1,036,906 × 1,036,906
4. Step 4: Simplify right side
   662,836x = 1,075,174,052,836
5. Step 5: Solve for x
   x = 1,075,174,052,836/662,836
6. Step 6: Final answer
   x = 1,622,081.56