Finding the Third Proportional to 109,061 and 235,307

Step by Step Solution

1. Step 1: Write the proportion equation
   109,061 : 235,307 = 235,307 : x
2. Step 2: Convert to fraction form
   109,061/235,307 = 235,307/x
3. Step 3: Cross multiply
   109,061x = 235,307 × 235,307
4. Step 4: Simplify right side
   109,061x = 55,369,384,249
5. Step 5: Solve for x
   x = 55,369,384,249/109,061
6. Step 6: Final answer
   x = 507,691.88