Finding the Third Proportional to 29,993.25 and 64,350.38

Step by Step Solution

1. Step 1: Write the proportion equation
   29,993.25 : 64,350.38 = 64,350.38 : x
2. Step 2: Convert to fraction form
   29,993.25/64,350.38 = 64,350.38/x
3. Step 3: Cross multiply
   29,993.25x = 64,350.38 × 64,350.38
4. Step 4: Simplify right side
   29,993.25x = 4,140,970,762.64
5. Step 5: Solve for x
   x = 4,140,970,762.64/29,993.25
6. Step 6: Final answer
   x = 138,063.42