Finding the Third Proportional to 2,708,264 and 4,207,012

Step by Step Solution

1. Step 1: Write the proportion equation
   2,708,264 : 4,207,012 = 4,207,012 : x
2. Step 2: Convert to fraction form
   2,708,264/4,207,012 = 4,207,012/x
3. Step 3: Cross multiply
   2,708,264x = 4,207,012 × 4,207,012
4. Step 4: Simplify right side
   2,708,264x = 17,698,949,968,144
5. Step 5: Solve for x
   x = 17,698,949,968,144/2,708,264
6. Step 6: Final answer
   x = 6,535,164.21