Finding the Third Proportional to 930,168 and 1,993,192

Step by Step Solution

1. Step 1: Write the proportion equation
   930,168 : 1,993,192 = 1,993,192 : x
2. Step 2: Convert to fraction form
   930,168/1,993,192 = 1,993,192/x
3. Step 3: Cross multiply
   930,168x = 1,993,192 × 1,993,192
4. Step 4: Simplify right side
   930,168x = 3,972,814,348,864
5. Step 5: Solve for x
   x = 3,972,814,348,864/930,168
6. Step 6: Final answer
   x = 4,271,071.84