Finding the Third Proportional to 19,403 and 30,053

Step by Step Solution

1. Step 1: Write the proportion equation
   19,403 : 30,053 = 30,053 : x
2. Step 2: Convert to fraction form
   19,403/30,053 = 30,053/x
3. Step 3: Cross multiply
   19,403x = 30,053 × 30,053
4. Step 4: Simplify right side
   19,403x = 903,182,809
5. Step 5: Solve for x
   x = 903,182,809/19,403
6. Step 6: Final answer
   x = 46,548.62