Finding the Third Proportional to 341,495 and 501,171

Step by Step Solution

1. Step 1: Write the proportion equation
   341,495 : 501,171 = 501,171 : x
2. Step 2: Convert to fraction form
   341,495/501,171 = 501,171/x
3. Step 3: Cross multiply
   341,495x = 501,171 × 501,171
4. Step 4: Simplify right side
   341,495x = 251,172,371,241
5. Step 5: Solve for x
   x = 251,172,371,241/341,495
6. Step 6: Final answer
   x = 735,508.20