Finding the Third Proportional to 267,346 and 376,150

Step by Step Solution

1. Step 1: Write the proportion equation
   267,346 : 376,150 = 376,150 : x
2. Step 2: Convert to fraction form
   267,346/376,150 = 376,150/x
3. Step 3: Cross multiply
   267,346x = 376,150 × 376,150
4. Step 4: Simplify right side
   267,346x = 141,488,822,500
5. Step 5: Solve for x
   x = 141,488,822,500/267,346
6. Step 6: Final answer
   x = 529,234.86