Finding the Third Proportional to 217,531.69 and 467,196.47

Step by Step Solution

1. Step 1: Write the proportion equation
   217,531.69 : 467,196.47 = 467,196.47 : x
2. Step 2: Convert to fraction form
   217,531.69/467,196.47 = 467,196.47/x
3. Step 3: Cross multiply
   217,531.69x = 467,196.47 × 467,196.47
4. Step 4: Simplify right side
   217,531.69x = 218,272,540,412.47
5. Step 5: Solve for x
   x = 218,272,540,412.47/217,531.69
6. Step 6: Final answer
   x = 1,003,405.72