Finding the Third Proportional to 233,142.75 and 482,868

Step by Step Solution

1. Step 1: Write the proportion equation
   233,142.75 : 482,868 = 482,868 : x
2. Step 2: Convert to fraction form
   233,142.75/482,868 = 482,868/x
3. Step 3: Cross multiply
   233,142.75x = 482,868 × 482,868
4. Step 4: Simplify right side
   233,142.75x = 233,161,505,424
5. Step 5: Solve for x
   x = 233,161,505,424/233,142.75
6. Step 6: Final answer
   x = 1,000,080.45