Finding the Third Proportional to 63,114.03 and 138,299.27

Step by Step Solution

1. Step 1: Write the proportion equation
   63,114.03 : 138,299.27 = 138,299.27 : x
2. Step 2: Convert to fraction form
   63,114.03/138,299.27 = 138,299.27/x
3. Step 3: Cross multiply
   63,114.03x = 138,299.27 × 138,299.27
4. Step 4: Simplify right side
   63,114.03x = 19,126,689,033.34
5. Step 5: Solve for x
   x = 19,126,689,033.34/63,114.03
6. Step 6: Final answer
   x = 303,049.72