Finding the Third Proportional to 2,114,468 and 3,404,618

Step by Step Solution

1. Step 1: Write the proportion equation
   2,114,468 : 3,404,618 = 3,404,618 : x
2. Step 2: Convert to fraction form
   2,114,468/3,404,618 = 3,404,618/x
3. Step 3: Cross multiply
   2,114,468x = 3,404,618 × 3,404,618
4. Step 4: Simplify right side
   2,114,468x = 11,591,423,725,924
5. Step 5: Solve for x
   x = 11,591,423,725,924/2,114,468
6. Step 6: Final answer
   x = 5,481,957.51