Finding the Third Proportional to 21,160 and 50,132

Step by Step Solution

1. Step 1: Write the proportion equation
   21,160 : 50,132 = 50,132 : x
2. Step 2: Convert to fraction form
   21,160/50,132 = 50,132/x
3. Step 3: Cross multiply
   21,160x = 50,132 × 50,132
4. Step 4: Simplify right side
   21,160x = 2,513,217,424
5. Step 5: Solve for x
   x = 2,513,217,424/21,160
6. Step 6: Final answer
   x = 118,772.09