Finding the Third Proportional to 137,224 and 300,367

Step by Step Solution

1. Step 1: Write the proportion equation
   137,224 : 300,367 = 300,367 : x
2. Step 2: Convert to fraction form
   137,224/300,367 = 300,367/x
3. Step 3: Cross multiply
   137,224x = 300,367 × 300,367
4. Step 4: Simplify right side
   137,224x = 90,220,334,689
5. Step 5: Solve for x
   x = 90,220,334,689/137,224
6. Step 6: Final answer
   x = 657,467.61