Finding the Third Proportional to 52,956 and 113,590

Step by Step Solution

1. Step 1: Write the proportion equation
   52,956 : 113,590 = 113,590 : x
2. Step 2: Convert to fraction form
   52,956/113,590 = 113,590/x
3. Step 3: Cross multiply
   52,956x = 113,590 × 113,590
4. Step 4: Simplify right side
   52,956x = 12,902,688,100
5. Step 5: Solve for x
   x = 12,902,688,100/52,956
6. Step 6: Final answer
   x = 243,649.22