Finding the Third Proportional to 224,428 and 491,084

Step by Step Solution

1. Step 1: Write the proportion equation
   224,428 : 491,084 = 491,084 : x
2. Step 2: Convert to fraction form
   224,428/491,084 = 491,084/x
3. Step 3: Cross multiply
   224,428x = 491,084 × 491,084
4. Step 4: Simplify right side
   224,428x = 241,163,495,056
5. Step 5: Solve for x
   x = 241,163,495,056/224,428
6. Step 6: Final answer
   x = 1,074,569.55