Finding the Third Proportional to 32,980 and 51,099

Step by Step Solution

1. Step 1: Write the proportion equation
   32,980 : 51,099 = 51,099 : x
2. Step 2: Convert to fraction form
   32,980/51,099 = 51,099/x
3. Step 3: Cross multiply
   32,980x = 51,099 × 51,099
4. Step 4: Simplify right side
   32,980x = 2,611,107,801
5. Step 5: Solve for x
   x = 2,611,107,801/32,980
6. Step 6: Final answer
   x = 79,172.46