Finding the Third Proportional to 19,904 and 30,160

Step by Step Solution

1. Step 1: Write the proportion equation
   19,904 : 30,160 = 30,160 : x
2. Step 2: Convert to fraction form
   19,904/30,160 = 30,160/x
3. Step 3: Cross multiply
   19,904x = 30,160 × 30,160
4. Step 4: Simplify right side
   19,904x = 909,625,600
5. Step 5: Solve for x
   x = 909,625,600/19,904
6. Step 6: Final answer
   x = 45,700.64