Finding the Third Proportional to 193,441.50 and 426,114

Step by Step Solution

1. Step 1: Write the proportion equation
   193,441.50 : 426,114 = 426,114 : x
2. Step 2: Convert to fraction form
   193,441.50/426,114 = 426,114/x
3. Step 3: Cross multiply
   193,441.50x = 426,114 × 426,114
4. Step 4: Simplify right side
   193,441.50x = 181,573,140,996
5. Step 5: Solve for x
   x = 181,573,140,996/193,441.50
6. Step 6: Final answer
   x = 938,646.26