Finding the Third Proportional to 109,152 and 234,903.38

Step by Step Solution

1. Step 1: Write the proportion equation
   109,152 : 234,903.38 = 234,903.38 : x
2. Step 2: Convert to fraction form
   109,152/234,903.38 = 234,903.38/x
3. Step 3: Cross multiply
   109,152x = 234,903.38 × 234,903.38
4. Step 4: Simplify right side
   109,152x = 55,179,595,586.39
5. Step 5: Solve for x
   x = 55,179,595,586.39/109,152
6. Step 6: Final answer
   x = 505,529.86