Finding the Third Proportional to 109,469 and 236,038

Step by Step Solution

1. Step 1: Write the proportion equation
   109,469 : 236,038 = 236,038 : x
2. Step 2: Convert to fraction form
   109,469/236,038 = 236,038/x
3. Step 3: Cross multiply
   109,469x = 236,038 × 236,038
4. Step 4: Simplify right side
   109,469x = 55,713,937,444
5. Step 5: Solve for x
   x = 55,713,937,444/109,469
6. Step 6: Final answer
   x = 508,947.17