Finding the Third Proportional to 90,443 and 133,052

Step by Step Solution

1. Step 1: Write the proportion equation
   90,443 : 133,052 = 133,052 : x
2. Step 2: Convert to fraction form
   90,443/133,052 = 133,052/x
3. Step 3: Cross multiply
   90,443x = 133,052 × 133,052
4. Step 4: Simplify right side
   90,443x = 17,702,834,704
5. Step 5: Solve for x
   x = 17,702,834,704/90,443
6. Step 6: Final answer
   x = 195,734.71