Finding the Third Proportional to 60,314 and 131,803

Step by Step Solution

1. Step 1: Write the proportion equation
   60,314 : 131,803 = 131,803 : x
2. Step 2: Convert to fraction form
   60,314/131,803 = 131,803/x
3. Step 3: Cross multiply
   60,314x = 131,803 × 131,803
4. Step 4: Simplify right side
   60,314x = 17,372,030,809
5. Step 5: Solve for x
   x = 17,372,030,809/60,314
6. Step 6: Final answer
   x = 288,026.51