Finding the Third Proportional to 1,627,299 and 3,403,314

Step by Step Solution

1. Step 1: Write the proportion equation
   1,627,299 : 3,403,314 = 3,403,314 : x
2. Step 2: Convert to fraction form
   1,627,299/3,403,314 = 3,403,314/x
3. Step 3: Cross multiply
   1,627,299x = 3,403,314 × 3,403,314
4. Step 4: Simplify right side
   1,627,299x = 11,582,546,182,596
5. Step 5: Solve for x
   x = 11,582,546,182,596/1,627,299
6. Step 6: Final answer
   x = 7,117,650.89