Finding the Third Proportional to 683,372 and 1,041,906

Step by Step Solution

1. Step 1: Write the proportion equation
   683,372 : 1,041,906 = 1,041,906 : x
2. Step 2: Convert to fraction form
   683,372/1,041,906 = 1,041,906/x
3. Step 3: Cross multiply
   683,372x = 1,041,906 × 1,041,906
4. Step 4: Simplify right side
   683,372x = 1,085,568,112,836
5. Step 5: Solve for x
   x = 1,085,568,112,836/683,372
6. Step 6: Final answer
   x = 1,588,546.37