Finding the Third Proportional to 626,146 and 1,333,262

Step by Step Solution

1. Step 1: Write the proportion equation
   626,146 : 1,333,262 = 1,333,262 : x
2. Step 2: Convert to fraction form
   626,146/1,333,262 = 1,333,262/x
3. Step 3: Cross multiply
   626,146x = 1,333,262 × 1,333,262
4. Step 4: Simplify right side
   626,146x = 1,777,587,560,644
5. Step 5: Solve for x
   x = 1,777,587,560,644/626,146
6. Step 6: Final answer
   x = 2,838,934.63