Finding the Third Proportional to 56,369 and 131,066

Step by Step Solution

1. Step 1: Write the proportion equation
   56,369 : 131,066 = 131,066 : x
2. Step 2: Convert to fraction form
   56,369/131,066 = 131,066/x
3. Step 3: Cross multiply
   56,369x = 131,066 × 131,066
4. Step 4: Simplify right side
   56,369x = 17,178,296,356
5. Step 5: Solve for x
   x = 17,178,296,356/56,369
6. Step 6: Final answer
   x = 304,747.23