Finding the Third Proportional to 109,938 and 235,428

Step by Step Solution

1. Step 1: Write the proportion equation
   109,938 : 235,428 = 235,428 : x
2. Step 2: Convert to fraction form
   109,938/235,428 = 235,428/x
3. Step 3: Cross multiply
   109,938x = 235,428 × 235,428
4. Step 4: Simplify right side
   109,938x = 55,426,343,184
5. Step 5: Solve for x
   x = 55,426,343,184/109,938
6. Step 6: Final answer
   x = 504,160.01