Finding the Third Proportional to 1,242,308 and 2,661,764

Step by Step Solution

1. Step 1: Write the proportion equation
   1,242,308 : 2,661,764 = 2,661,764 : x
2. Step 2: Convert to fraction form
   1,242,308/2,661,764 = 2,661,764/x
3. Step 3: Cross multiply
   1,242,308x = 2,661,764 × 2,661,764
4. Step 4: Simplify right side
   1,242,308x = 7,084,987,591,696
5. Step 5: Solve for x
   x = 7,084,987,591,696/1,242,308
6. Step 6: Final answer
   x = 5,703,084.57