Finding the Third Proportional to 1,061,812 and 2,310,247

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061,812 : 2,310,247 = 2,310,247 : x
2. Step 2: Convert to fraction form
   1,061,812/2,310,247 = 2,310,247/x
3. Step 3: Cross multiply
   1,061,812x = 2,310,247 × 2,310,247
4. Step 4: Simplify right side
   1,061,812x = 5,337,241,201,009
5. Step 5: Solve for x
   x = 5,337,241,201,009/1,061,812
6. Step 6: Final answer
   x = 5,026,540.67