Finding the Third Proportional to 2,056,420 and 3,072,534

Step by Step Solution

1. Step 1: Write the proportion equation
   2,056,420 : 3,072,534 = 3,072,534 : x
2. Step 2: Convert to fraction form
   2,056,420/3,072,534 = 3,072,534/x
3. Step 3: Cross multiply
   2,056,420x = 3,072,534 × 3,072,534
4. Step 4: Simplify right side
   2,056,420x = 9,440,465,181,156
5. Step 5: Solve for x
   x = 9,440,465,181,156/2,056,420
6. Step 6: Final answer
   x = 4,590,728.15