Finding the Third Proportional to 207,224 and 458,008

Step by Step Solution

1. Step 1: Write the proportion equation
   207,224 : 458,008 = 458,008 : x
2. Step 2: Convert to fraction form
   207,224/458,008 = 458,008/x
3. Step 3: Cross multiply
   207,224x = 458,008 × 458,008
4. Step 4: Simplify right side
   207,224x = 209,771,328,064
5. Step 5: Solve for x
   x = 209,771,328,064/207,224
6. Step 6: Final answer
   x = 1,012,292.63