Finding the Third Proportional to 224,460 and 491,148

Step by Step Solution

1. Step 1: Write the proportion equation
   224,460 : 491,148 = 491,148 : x
2. Step 2: Convert to fraction form
   224,460/491,148 = 491,148/x
3. Step 3: Cross multiply
   224,460x = 491,148 × 491,148
4. Step 4: Simplify right side
   224,460x = 241,226,357,904
5. Step 5: Solve for x
   x = 241,226,357,904/224,460
6. Step 6: Final answer
   x = 1,074,696.42