Finding the Third Proportional to 1,622,724 and 2,569,542

Step by Step Solution

1. Step 1: Write the proportion equation
   1,622,724 : 2,569,542 = 2,569,542 : x
2. Step 2: Convert to fraction form
   1,622,724/2,569,542 = 2,569,542/x
3. Step 3: Cross multiply
   1,622,724x = 2,569,542 × 2,569,542
4. Step 4: Simplify right side
   1,622,724x = 6,602,546,089,764
5. Step 5: Solve for x
   x = 6,602,546,089,764/1,622,724
6. Step 6: Final answer
   x = 4,068,804.12