Finding the Third Proportional to 242,186.25 and 373,498.88

Step by Step Solution

1. Step 1: Write the proportion equation
   242,186.25 : 373,498.88 = 373,498.88 : x
2. Step 2: Convert to fraction form
   242,186.25/373,498.88 = 373,498.88/x
3. Step 3: Cross multiply
   242,186.25x = 373,498.88 × 373,498.88
4. Step 4: Simplify right side
   242,186.25x = 139,501,409,626.27
5. Step 5: Solve for x
   x = 139,501,409,626.27/242,186.25
6. Step 6: Final answer
   x = 576,008.79