Finding the Third Proportional to 1,996,741 and 4,307,590

Step by Step Solution

1. Step 1: Write the proportion equation
   1,996,741 : 4,307,590 = 4,307,590 : x
2. Step 2: Convert to fraction form
   1,996,741/4,307,590 = 4,307,590/x
3. Step 3: Cross multiply
   1,996,741x = 4,307,590 × 4,307,590
4. Step 4: Simplify right side
   1,996,741x = 18,555,331,608,100
5. Step 5: Solve for x
   x = 18,555,331,608,100/1,996,741
6. Step 6: Final answer
   x = 9,292,808.44