Finding the Third Proportional to 224,726 and 477,156

Step by Step Solution

1. Step 1: Write the proportion equation
   224,726 : 477,156 = 477,156 : x
2. Step 2: Convert to fraction form
   224,726/477,156 = 477,156/x
3. Step 3: Cross multiply
   224,726x = 477,156 × 477,156
4. Step 4: Simplify right side
   224,726x = 227,677,848,336
5. Step 5: Solve for x
   x = 227,677,848,336/224,726
6. Step 6: Final answer
   x = 1,013,135.32