Finding the Third Proportional to 242,181 and 527,956.50

Step by Step Solution

1. Step 1: Write the proportion equation
   242,181 : 527,956.50 = 527,956.50 : x
2. Step 2: Convert to fraction form
   242,181/527,956.50 = 527,956.50/x
3. Step 3: Cross multiply
   242,181x = 527,956.50 × 527,956.50
4. Step 4: Simplify right side
   242,181x = 278,738,065,892.25
5. Step 5: Solve for x
   x = 278,738,065,892.25/242,181
6. Step 6: Final answer
   x = 1,150,949.36