Finding the Third Proportional to 2,156,281,404 and 3,225,802,395

Step by Step Solution

1. Step 1: Write the proportion equation
   2,156,281,404 : 3,225,802,395 = 3,225,802,395 : x
2. Step 2: Convert to fraction form
   2,156,281,404/3,225,802,395 = 3,225,802,395/x
3. Step 3: Cross multiply
   2,156,281,404x = 3,225,802,395 × 3,225,802,395
4. Step 4: Simplify right side
   2,156,281,404x = 10,405,801,091,587,735,552
5. Step 5: Solve for x
   x = 10,405,801,091,587,735,552/2,156,281,404
6. Step 6: Final answer
   x = 4,825,808,483.20