Finding the Third Proportional to 35,078 and 53,493

Step by Step Solution

1. Step 1: Write the proportion equation
   35,078 : 53,493 = 53,493 : x
2. Step 2: Convert to fraction form
   35,078/53,493 = 53,493/x
3. Step 3: Cross multiply
   35,078x = 53,493 × 53,493
4. Step 4: Simplify right side
   35,078x = 2,861,501,049
5. Step 5: Solve for x
   x = 2,861,501,049/35,078
6. Step 6: Final answer
   x = 81,575.38