Finding the Third Proportional to 109,005 and 234,709.50

Step by Step Solution

1. Step 1: Write the proportion equation
   109,005 : 234,709.50 = 234,709.50 : x
2. Step 2: Convert to fraction form
   109,005/234,709.50 = 234,709.50/x
3. Step 3: Cross multiply
   109,005x = 234,709.50 × 234,709.50
4. Step 4: Simplify right side
   109,005x = 55,088,549,390.25
5. Step 5: Solve for x
   x = 55,088,549,390.25/109,005
6. Step 6: Final answer
   x = 505,376.35