Finding the Third Proportional to 63,010.50 and 137,577

Step by Step Solution

1. Step 1: Write the proportion equation
   63,010.50 : 137,577 = 137,577 : x
2. Step 2: Convert to fraction form
   63,010.50/137,577 = 137,577/x
3. Step 3: Cross multiply
   63,010.50x = 137,577 × 137,577
4. Step 4: Simplify right side
   63,010.50x = 18,927,430,929
5. Step 5: Solve for x
   x = 18,927,430,929/63,010.50
6. Step 6: Final answer
   x = 300,385.35