Finding the Third Proportional to 60,732 and 133,420.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,732 : 133,420.50 = 133,420.50 : x
2. Step 2: Convert to fraction form
   60,732/133,420.50 = 133,420.50/x
3. Step 3: Cross multiply
   60,732x = 133,420.50 × 133,420.50
4. Step 4: Simplify right side
   60,732x = 17,801,029,820.25
5. Step 5: Solve for x
   x = 17,801,029,820.25/60,732
6. Step 6: Final answer
   x = 293,107.91