Finding the Third Proportional to 2,127,726 and 3,270,321

Step by Step Solution

1. Step 1: Write the proportion equation
   2,127,726 : 3,270,321 = 3,270,321 : x
2. Step 2: Convert to fraction form
   2,127,726/3,270,321 = 3,270,321/x
3. Step 3: Cross multiply
   2,127,726x = 3,270,321 × 3,270,321
4. Step 4: Simplify right side
   2,127,726x = 10,694,999,443,041
5. Step 5: Solve for x
   x = 10,694,999,443,041/2,127,726
6. Step 6: Final answer
   x = 5,026,492.81