Finding the Third Proportional to 2,171,882 and 3,246,341

Step by Step Solution

1. Step 1: Write the proportion equation
   2,171,882 : 3,246,341 = 3,246,341 : x
2. Step 2: Convert to fraction form
   2,171,882/3,246,341 = 3,246,341/x
3. Step 3: Cross multiply
   2,171,882x = 3,246,341 × 3,246,341
4. Step 4: Simplify right side
   2,171,882x = 10,538,729,888,281
5. Step 5: Solve for x
   x = 10,538,729,888,281/2,171,882
6. Step 6: Final answer
   x = 4,852,349.20