Finding the Third Proportional to 616,662 and 1,250,336

Step by Step Solution

1. Step 1: Write the proportion equation
   616,662 : 1,250,336 = 1,250,336 : x
2. Step 2: Convert to fraction form
   616,662/1,250,336 = 1,250,336/x
3. Step 3: Cross multiply
   616,662x = 1,250,336 × 1,250,336
4. Step 4: Simplify right side
   616,662x = 1,563,340,112,896
5. Step 5: Solve for x
   x = 1,563,340,112,896/616,662
6. Step 6: Final answer
   x = 2,535,165.31