Finding the Third Proportional to 193,657.50 and 296,060

Step by Step Solution

1. Step 1: Write the proportion equation
   193,657.50 : 296,060 = 296,060 : x
2. Step 2: Convert to fraction form
   193,657.50/296,060 = 296,060/x
3. Step 3: Cross multiply
   193,657.50x = 296,060 × 296,060
4. Step 4: Simplify right side
   193,657.50x = 87,651,523,600
5. Step 5: Solve for x
   x = 87,651,523,600/193,657.50
6. Step 6: Final answer
   x = 452,611.05