Finding the Third Proportional to 94,403 and 131,990

Step by Step Solution

1. Step 1: Write the proportion equation
   94,403 : 131,990 = 131,990 : x
2. Step 2: Convert to fraction form
   94,403/131,990 = 131,990/x
3. Step 3: Cross multiply
   94,403x = 131,990 × 131,990
4. Step 4: Simplify right side
   94,403x = 17,421,360,100
5. Step 5: Solve for x
   x = 17,421,360,100/94,403
6. Step 6: Final answer
   x = 184,542.44