Finding the Third Proportional to 30,663.56 and 49,010.06

Step by Step Solution

1. Step 1: Write the proportion equation
   30,663.56 : 49,010.06 = 49,010.06 : x
2. Step 2: Convert to fraction form
   30,663.56/49,010.06 = 49,010.06/x
3. Step 3: Cross multiply
   30,663.56x = 49,010.06 × 49,010.06
4. Step 4: Simplify right side
   30,663.56x = 2,401,986,226.25
5. Step 5: Solve for x
   x = 2,401,986,226.25/30,663.56
6. Step 6: Final answer
   x = 78,333.57