Finding the Third Proportional to 2,583,427 and 4,253,883

Step by Step Solution

1. Step 1: Write the proportion equation
   2,583,427 : 4,253,883 = 4,253,883 : x
2. Step 2: Convert to fraction form
   2,583,427/4,253,883 = 4,253,883/x
3. Step 3: Cross multiply
   2,583,427x = 4,253,883 × 4,253,883
4. Step 4: Simplify right side
   2,583,427x = 18,095,520,577,689
5. Step 5: Solve for x
   x = 18,095,520,577,689/2,583,427
6. Step 6: Final answer
   x = 7,004,463.67