Finding the Third Proportional to 222,822 and 481,151.25

Step by Step Solution

1. Step 1: Write the proportion equation
   222,822 : 481,151.25 = 481,151.25 : x
2. Step 2: Convert to fraction form
   222,822/481,151.25 = 481,151.25/x
3. Step 3: Cross multiply
   222,822x = 481,151.25 × 481,151.25
4. Step 4: Simplify right side
   222,822x = 231,506,525,376.56
5. Step 5: Solve for x
   x = 231,506,525,376.56/222,822
6. Step 6: Final answer
   x = 1,038,975.17