Finding the Third Proportional to 62,732 and 137,938

Step by Step Solution

1. Step 1: Write the proportion equation
   62,732 : 137,938 = 137,938 : x
2. Step 2: Convert to fraction form
   62,732/137,938 = 137,938/x
3. Step 3: Cross multiply
   62,732x = 137,938 × 137,938
4. Step 4: Simplify right side
   62,732x = 19,026,891,844
5. Step 5: Solve for x
   x = 19,026,891,844/62,732
6. Step 6: Final answer
   x = 303,304.40