Finding the Third Proportional to 2,563,732 and 4,021,590

Step by Step Solution

1. Step 1: Write the proportion equation
   2,563,732 : 4,021,590 = 4,021,590 : x
2. Step 2: Convert to fraction form
   2,563,732/4,021,590 = 4,021,590/x
3. Step 3: Cross multiply
   2,563,732x = 4,021,590 × 4,021,590
4. Step 4: Simplify right side
   2,563,732x = 16,173,186,128,100
5. Step 5: Solve for x
   x = 16,173,186,128,100/2,563,732
6. Step 6: Final answer
   x = 6,308,454.29