Finding the Third Proportional to 341,003 and 474,137.38

Step by Step Solution

1. Step 1: Write the proportion equation
   341,003 : 474,137.38 = 474,137.38 : x
2. Step 2: Convert to fraction form
   341,003/474,137.38 = 474,137.38/x
3. Step 3: Cross multiply
   341,003x = 474,137.38 × 474,137.38
4. Step 4: Simplify right side
   341,003x = 224,806,250,371.89
5. Step 5: Solve for x
   x = 224,806,250,371.89/341,003
6. Step 6: Final answer
   x = 659,250.07