Finding the Third Proportional to 140,941 and 296,637.50

Step by Step Solution

1. Step 1: Write the proportion equation
   140,941 : 296,637.50 = 296,637.50 : x
2. Step 2: Convert to fraction form
   140,941/296,637.50 = 296,637.50/x
3. Step 3: Cross multiply
   140,941x = 296,637.50 × 296,637.50
4. Step 4: Simplify right side
   140,941x = 87,993,806,406.25
5. Step 5: Solve for x
   x = 87,993,806,406.25/140,941
6. Step 6: Final answer
   x = 624,330.79