Finding the Third Proportional to 193,491 and 293,158.13

Step by Step Solution

1. Step 1: Write the proportion equation
   193,491 : 293,158.13 = 293,158.13 : x
2. Step 2: Convert to fraction form
   193,491/293,158.13 = 293,158.13/x
3. Step 3: Cross multiply
   193,491x = 293,158.13 × 293,158.13
4. Step 4: Simplify right side
   193,491x = 85,941,686,253.52
5. Step 5: Solve for x
   x = 85,941,686,253.52/193,491
6. Step 6: Final answer
   x = 444,163.74