Finding the Third Proportional to 35,283 and 73,443

Step by Step Solution

1. Step 1: Write the proportion equation
   35,283 : 73,443 = 73,443 : x
2. Step 2: Convert to fraction form
   35,283/73,443 = 73,443/x
3. Step 3: Cross multiply
   35,283x = 73,443 × 73,443
4. Step 4: Simplify right side
   35,283x = 5,393,874,249
5. Step 5: Solve for x
   x = 5,393,874,249/35,283
6. Step 6: Final answer
   x = 152,874.59