Finding the Third Proportional to 535,848 and 828,960

Step by Step Solution

1. Step 1: Write the proportion equation
   535,848 : 828,960 = 828,960 : x
2. Step 2: Convert to fraction form
   535,848/828,960 = 828,960/x
3. Step 3: Cross multiply
   535,848x = 828,960 × 828,960
4. Step 4: Simplify right side
   535,848x = 687,174,681,600
5. Step 5: Solve for x
   x = 687,174,681,600/535,848
6. Step 6: Final answer
   x = 1,282,405.98