Finding the Third Proportional to 407,848 and 885,760

Step by Step Solution

1. Step 1: Write the proportion equation
   407,848 : 885,760 = 885,760 : x
2. Step 2: Convert to fraction form
   407,848/885,760 = 885,760/x
3. Step 3: Cross multiply
   407,848x = 885,760 × 885,760
4. Step 4: Simplify right side
   407,848x = 784,570,777,600
5. Step 5: Solve for x
   x = 784,570,777,600/407,848
6. Step 6: Final answer
   x = 1,923,684.26