Finding the Third Proportional to 37,719 and 70,092

Step by Step Solution

1. Step 1: Write the proportion equation
   37,719 : 70,092 = 70,092 : x
2. Step 2: Convert to fraction form
   37,719/70,092 = 70,092/x
3. Step 3: Cross multiply
   37,719x = 70,092 × 70,092
4. Step 4: Simplify right side
   37,719x = 4,912,888,464
5. Step 5: Solve for x
   x = 4,912,888,464/37,719
6. Step 6: Final answer
   x = 130,249.70