Finding the Third Proportional to 233,320 and 481,148

Step by Step Solution

1. Step 1: Write the proportion equation
   233,320 : 481,148 = 481,148 : x
2. Step 2: Convert to fraction form
   233,320/481,148 = 481,148/x
3. Step 3: Cross multiply
   233,320x = 481,148 × 481,148
4. Step 4: Simplify right side
   233,320x = 231,503,397,904
5. Step 5: Solve for x
   x = 231,503,397,904/233,320
6. Step 6: Final answer
   x = 992,214.12