Finding the Third Proportional to 2,141,244 and 3,131,460

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,244 : 3,131,460 = 3,131,460 : x
2. Step 2: Convert to fraction form
   2,141,244/3,131,460 = 3,131,460/x
3. Step 3: Cross multiply
   2,141,244x = 3,131,460 × 3,131,460
4. Step 4: Simplify right side
   2,141,244x = 9,806,041,731,600
5. Step 5: Solve for x
   x = 9,806,041,731,600/2,141,244
6. Step 6: Final answer
   x = 4,579,600.33