Finding the Third Proportional to 606,110 and 1,276,120

Step by Step Solution

1. Step 1: Write the proportion equation
   606,110 : 1,276,120 = 1,276,120 : x
2. Step 2: Convert to fraction form
   606,110/1,276,120 = 1,276,120/x
3. Step 3: Cross multiply
   606,110x = 1,276,120 × 1,276,120
4. Step 4: Simplify right side
   606,110x = 1,628,482,254,400
5. Step 5: Solve for x
   x = 1,628,482,254,400/606,110
6. Step 6: Final answer
   x = 2,686,776.75