Finding the Third Proportional to 2,259,276 and 3,160,038

Step by Step Solution

1. Step 1: Write the proportion equation
   2,259,276 : 3,160,038 = 3,160,038 : x
2. Step 2: Convert to fraction form
   2,259,276/3,160,038 = 3,160,038/x
3. Step 3: Cross multiply
   2,259,276x = 3,160,038 × 3,160,038
4. Step 4: Simplify right side
   2,259,276x = 9,985,840,161,444
5. Step 5: Solve for x
   x = 9,985,840,161,444/2,259,276
6. Step 6: Final answer
   x = 4,419,929.29