Finding the Third Proportional to 432,016 and 942,642

Step by Step Solution

1. Step 1: Write the proportion equation
   432,016 : 942,642 = 942,642 : x
2. Step 2: Convert to fraction form
   432,016/942,642 = 942,642/x
3. Step 3: Cross multiply
   432,016x = 942,642 × 942,642
4. Step 4: Simplify right side
   432,016x = 888,573,940,164
5. Step 5: Solve for x
   x = 888,573,940,164/432,016
6. Step 6: Final answer
   x = 2,056,807.94