Finding the Third Proportional to 244,659 and 374,764.50

Step by Step Solution

1. Step 1: Write the proportion equation
   244,659 : 374,764.50 = 374,764.50 : x
2. Step 2: Convert to fraction form
   244,659/374,764.50 = 374,764.50/x
3. Step 3: Cross multiply
   244,659x = 374,764.50 × 374,764.50
4. Step 4: Simplify right side
   244,659x = 140,448,430,460.25
5. Step 5: Solve for x
   x = 140,448,430,460.25/244,659
6. Step 6: Final answer
   x = 574,057.89