Finding the Third Proportional to 109,582 and 235,810

Step by Step Solution

1. Step 1: Write the proportion equation
   109,582 : 235,810 = 235,810 : x
2. Step 2: Convert to fraction form
   109,582/235,810 = 235,810/x
3. Step 3: Cross multiply
   109,582x = 235,810 × 235,810
4. Step 4: Simplify right side
   109,582x = 55,606,356,100
5. Step 5: Solve for x
   x = 55,606,356,100/109,582
6. Step 6: Final answer
   x = 507,440.60