Finding the Third Proportional to 606,111 and 1,276,122

Step by Step Solution

1. Step 1: Write the proportion equation
   606,111 : 1,276,122 = 1,276,122 : x
2. Step 2: Convert to fraction form
   606,111/1,276,122 = 1,276,122/x
3. Step 3: Cross multiply
   606,111x = 1,276,122 × 1,276,122
4. Step 4: Simplify right side
   606,111x = 1,628,487,358,884
5. Step 5: Solve for x
   x = 1,628,487,358,884/606,111
6. Step 6: Final answer
   x = 2,686,780.74