Finding the Third Proportional to 35,112 and 52,536

Step by Step Solution

1. Step 1: Write the proportion equation
   35,112 : 52,536 = 52,536 : x
2. Step 2: Convert to fraction form
   35,112/52,536 = 52,536/x
3. Step 3: Cross multiply
   35,112x = 52,536 × 52,536
4. Step 4: Simplify right side
   35,112x = 2,760,031,296
5. Step 5: Solve for x
   x = 2,760,031,296/35,112
6. Step 6: Final answer
   x = 78,606.50