Finding the Third Proportional to 244,509 and 374,029.50

Step by Step Solution

1. Step 1: Write the proportion equation
   244,509 : 374,029.50 = 374,029.50 : x
2. Step 2: Convert to fraction form
   244,509/374,029.50 = 374,029.50/x
3. Step 3: Cross multiply
   244,509x = 374,029.50 × 374,029.50
4. Step 4: Simplify right side
   244,509x = 139,898,066,870.25
5. Step 5: Solve for x
   x = 139,898,066,870.25/244,509
6. Step 6: Final answer
   x = 572,159.17