Finding the Third Proportional to 1,126,698 and 2,505,270

Step by Step Solution

1. Step 1: Write the proportion equation
   1,126,698 : 2,505,270 = 2,505,270 : x
2. Step 2: Convert to fraction form
   1,126,698/2,505,270 = 2,505,270/x
3. Step 3: Cross multiply
   1,126,698x = 2,505,270 × 2,505,270
4. Step 4: Simplify right side
   1,126,698x = 6,276,377,772,900
5. Step 5: Solve for x
   x = 6,276,377,772,900/1,126,698
6. Step 6: Final answer
   x = 5,570,594.58