Finding the Third Proportional to 137,232 and 300,736

Step by Step Solution

1. Step 1: Write the proportion equation
   137,232 : 300,736 = 300,736 : x
2. Step 2: Convert to fraction form
   137,232/300,736 = 300,736/x
3. Step 3: Cross multiply
   137,232x = 300,736 × 300,736
4. Step 4: Simplify right side
   137,232x = 90,442,141,696
5. Step 5: Solve for x
   x = 90,442,141,696/137,232
6. Step 6: Final answer
   x = 659,045.57