Finding the Third Proportional to 109,056 and 235,297.50

Step by Step Solution

1. Step 1: Write the proportion equation
   109,056 : 235,297.50 = 235,297.50 : x
2. Step 2: Convert to fraction form
   109,056/235,297.50 = 235,297.50/x
3. Step 3: Cross multiply
   109,056x = 235,297.50 × 235,297.50
4. Step 4: Simplify right side
   109,056x = 55,364,913,506.25
5. Step 5: Solve for x
   x = 55,364,913,506.25/109,056
6. Step 6: Final answer
   x = 507,674.16