Finding the Third Proportional to 878,472 and 1,833,192

Step by Step Solution

1. Step 1: Write the proportion equation
   878,472 : 1,833,192 = 1,833,192 : x
2. Step 2: Convert to fraction form
   878,472/1,833,192 = 1,833,192/x
3. Step 3: Cross multiply
   878,472x = 1,833,192 × 1,833,192
4. Step 4: Simplify right side
   878,472x = 3,360,592,908,864
5. Step 5: Solve for x
   x = 3,360,592,908,864/878,472
6. Step 6: Final answer
   x = 3,825,498.03