Finding the Third Proportional to 109,052 and 234,790

Step by Step Solution

1. Step 1: Write the proportion equation
   109,052 : 234,790 = 234,790 : x
2. Step 2: Convert to fraction form
   109,052/234,790 = 234,790/x
3. Step 3: Cross multiply
   109,052x = 234,790 × 234,790
4. Step 4: Simplify right side
   109,052x = 55,126,344,100
5. Step 5: Solve for x
   x = 55,126,344,100/109,052
6. Step 6: Final answer
   x = 505,505.12