Finding the Third Proportional to 60,304.50 and 131,855.34

Step by Step Solution

1. Step 1: Write the proportion equation
   60,304.50 : 131,855.34 = 131,855.34 : x
2. Step 2: Convert to fraction form
   60,304.50/131,855.34 = 131,855.34/x
3. Step 3: Cross multiply
   60,304.50x = 131,855.34 × 131,855.34
4. Step 4: Simplify right side
   60,304.50x = 17,385,831,675.43
5. Step 5: Solve for x
   x = 17,385,831,675.43/60,304.50
6. Step 6: Final answer
   x = 288,300.74