Finding the Third Proportional to 223,056 and 456,984

Step by Step Solution

1. Step 1: Write the proportion equation
   223,056 : 456,984 = 456,984 : x
2. Step 2: Convert to fraction form
   223,056/456,984 = 456,984/x
3. Step 3: Cross multiply
   223,056x = 456,984 × 456,984
4. Step 4: Simplify right side
   223,056x = 208,834,376,256
5. Step 5: Solve for x
   x = 208,834,376,256/223,056
6. Step 6: Final answer
   x = 936,241.91