Finding the Third Proportional to 222,632 and 525,006

Step by Step Solution

1. Step 1: Write the proportion equation
   222,632 : 525,006 = 525,006 : x
2. Step 2: Convert to fraction form
   222,632/525,006 = 525,006/x
3. Step 3: Cross multiply
   222,632x = 525,006 × 525,006
4. Step 4: Simplify right side
   222,632x = 275,631,300,036
5. Step 5: Solve for x
   x = 275,631,300,036/222,632
6. Step 6: Final answer
   x = 1,238,057.87