Finding the Third Proportional to 113,152 and 235,600

Step by Step Solution

1. Step 1: Write the proportion equation
   113,152 : 235,600 = 235,600 : x
2. Step 2: Convert to fraction form
   113,152/235,600 = 235,600/x
3. Step 3: Cross multiply
   113,152x = 235,600 × 235,600
4. Step 4: Simplify right side
   113,152x = 55,507,360,000
5. Step 5: Solve for x
   x = 55,507,360,000/113,152
6. Step 6: Final answer
   x = 490,555.71