Finding the Third Proportional to 63,595 and 138,124.50

Step by Step Solution

1. Step 1: Write the proportion equation
   63,595 : 138,124.50 = 138,124.50 : x
2. Step 2: Convert to fraction form
   63,595/138,124.50 = 138,124.50/x
3. Step 3: Cross multiply
   63,595x = 138,124.50 × 138,124.50
4. Step 4: Simplify right side
   63,595x = 19,078,377,500.25
5. Step 5: Solve for x
   x = 19,078,377,500.25/63,595
6. Step 6: Final answer
   x = 299,998.07