Finding the Third Proportional to 52,956 and 76,509

Step by Step Solution

1. Step 1: Write the proportion equation
   52,956 : 76,509 = 76,509 : x
2. Step 2: Convert to fraction form
   52,956/76,509 = 76,509/x
3. Step 3: Cross multiply
   52,956x = 76,509 × 76,509
4. Step 4: Simplify right side
   52,956x = 5,853,627,081
5. Step 5: Solve for x
   x = 5,853,627,081/52,956
6. Step 6: Final answer
   x = 110,537.56