Finding the Third Proportional to 237,942 and 326,263.50

Step by Step Solution

1. Step 1: Write the proportion equation
   237,942 : 326,263.50 = 326,263.50 : x
2. Step 2: Convert to fraction form
   237,942/326,263.50 = 326,263.50/x
3. Step 3: Cross multiply
   237,942x = 326,263.50 × 326,263.50
4. Step 4: Simplify right side
   237,942x = 106,447,871,432.25
5. Step 5: Solve for x
   x = 106,447,871,432.25/237,942
6. Step 6: Final answer
   x = 447,368.99