Finding the Third Proportional to 242,935.50 and 501,432

Step by Step Solution

1. Step 1: Write the proportion equation
   242,935.50 : 501,432 = 501,432 : x
2. Step 2: Convert to fraction form
   242,935.50/501,432 = 501,432/x
3. Step 3: Cross multiply
   242,935.50x = 501,432 × 501,432
4. Step 4: Simplify right side
   242,935.50x = 251,434,050,624
5. Step 5: Solve for x
   x = 251,434,050,624/242,935.50
6. Step 6: Final answer
   x = 1,034,982.74