Finding the Third Proportional to 1,651,780 and 3,502,040

Step by Step Solution

1. Step 1: Write the proportion equation
   1,651,780 : 3,502,040 = 3,502,040 : x
2. Step 2: Convert to fraction form
   1,651,780/3,502,040 = 3,502,040/x
3. Step 3: Cross multiply
   1,651,780x = 3,502,040 × 3,502,040
4. Step 4: Simplify right side
   1,651,780x = 12,264,284,161,600
5. Step 5: Solve for x
   x = 12,264,284,161,600/1,651,780
6. Step 6: Final answer
   x = 7,424,889.61