Finding the Third Proportional to 224,758.97 and 478,123.59

Step by Step Solution

1. Step 1: Write the proportion equation
   224,758.97 : 478,123.59 = 478,123.59 : x
2. Step 2: Convert to fraction form
   224,758.97/478,123.59 = 478,123.59/x
3. Step 3: Cross multiply
   224,758.97x = 478,123.59 × 478,123.59
4. Step 4: Simplify right side
   224,758.97x = 228,602,170,900.42
5. Step 5: Solve for x
   x = 228,602,170,900.42/224,758.97
6. Step 6: Final answer
   x = 1,017,099.22