Finding the Third Proportional to 1,061,858 and 2,310,313

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061,858 : 2,310,313 = 2,310,313 : x
2. Step 2: Convert to fraction form
   1,061,858/2,310,313 = 2,310,313/x
3. Step 3: Cross multiply
   1,061,858x = 2,310,313 × 2,310,313
4. Step 4: Simplify right side
   1,061,858x = 5,337,546,157,969
5. Step 5: Solve for x
   x = 5,337,546,157,969/1,061,858
6. Step 6: Final answer
   x = 5,026,610.11