Finding the Third Proportional to 2,056,418 and 3,072,531

Step by Step Solution

1. Step 1: Write the proportion equation
   2,056,418 : 3,072,531 = 3,072,531 : x
2. Step 2: Convert to fraction form
   2,056,418/3,072,531 = 3,072,531/x
3. Step 3: Cross multiply
   2,056,418x = 3,072,531 × 3,072,531
4. Step 4: Simplify right side
   2,056,418x = 9,440,446,745,961
5. Step 5: Solve for x
   x = 9,440,446,745,961/2,056,418
6. Step 6: Final answer
   x = 4,590,723.65