Finding the Third Proportional to 3,501,476 and 7,616,446

Step by Step Solution

1. Step 1: Write the proportion equation
   3,501,476 : 7,616,446 = 7,616,446 : x
2. Step 2: Convert to fraction form
   3,501,476/7,616,446 = 7,616,446/x
3. Step 3: Cross multiply
   3,501,476x = 7,616,446 × 7,616,446
4. Step 4: Simplify right side
   3,501,476x = 58,010,249,670,916
5. Step 5: Solve for x
   x = 58,010,249,670,916/3,501,476
6. Step 6: Final answer
   x = 16,567,370.35