Finding the Third Proportional to 242,499 and 529,050

Step by Step Solution

1. Step 1: Write the proportion equation
   242,499 : 529,050 = 529,050 : x
2. Step 2: Convert to fraction form
   242,499/529,050 = 529,050/x
3. Step 3: Cross multiply
   242,499x = 529,050 × 529,050
4. Step 4: Simplify right side
   242,499x = 279,893,902,500
5. Step 5: Solve for x
   x = 279,893,902,500/242,499
6. Step 6: Final answer
   x = 1,154,206.42