Finding the Third Proportional to 843,938 and 1,205,967

Step by Step Solution

1. Step 1: Write the proportion equation
   843,938 : 1,205,967 = 1,205,967 : x
2. Step 2: Convert to fraction form
   843,938/1,205,967 = 1,205,967/x
3. Step 3: Cross multiply
   843,938x = 1,205,967 × 1,205,967
4. Step 4: Simplify right side
   843,938x = 1,454,356,405,089
5. Step 5: Solve for x
   x = 1,454,356,405,089/843,938
6. Step 6: Final answer
   x = 1,723,297.69