Finding the Third Proportional to 2,127,730 and 3,270,328

Step by Step Solution

1. Step 1: Write the proportion equation
   2,127,730 : 3,270,328 = 3,270,328 : x
2. Step 2: Convert to fraction form
   2,127,730/3,270,328 = 3,270,328/x
3. Step 3: Cross multiply
   2,127,730x = 3,270,328 × 3,270,328
4. Step 4: Simplify right side
   2,127,730x = 10,695,045,227,584
5. Step 5: Solve for x
   x = 10,695,045,227,584/2,127,730
6. Step 6: Final answer
   x = 5,026,504.88