Finding the Third Proportional to 529,190 and 1,143,262

Step by Step Solution

1. Step 1: Write the proportion equation
   529,190 : 1,143,262 = 1,143,262 : x
2. Step 2: Convert to fraction form
   529,190/1,143,262 = 1,143,262/x
3. Step 3: Cross multiply
   529,190x = 1,143,262 × 1,143,262
4. Step 4: Simplify right side
   529,190x = 1,307,048,000,644
5. Step 5: Solve for x
   x = 1,307,048,000,644/529,190
6. Step 6: Final answer
   x = 2,469,903.06