Finding the Third Proportional to 73,876 and 100,446

Step by Step Solution

1. Step 1: Write the proportion equation
   73,876 : 100,446 = 100,446 : x
2. Step 2: Convert to fraction form
   73,876/100,446 = 100,446/x
3. Step 3: Cross multiply
   73,876x = 100,446 × 100,446
4. Step 4: Simplify right side
   73,876x = 10,089,398,916
5. Step 5: Solve for x
   x = 10,089,398,916/73,876
6. Step 6: Final answer
   x = 136,572.08