Finding the Third Proportional to 3,513,176 and 7,668,944

Step by Step Solution

1. Step 1: Write the proportion equation
   3,513,176 : 7,668,944 = 7,668,944 : x
2. Step 2: Convert to fraction form
   3,513,176/7,668,944 = 7,668,944/x
3. Step 3: Cross multiply
   3,513,176x = 7,668,944 × 7,668,944
4. Step 4: Simplify right side
   3,513,176x = 58,812,702,075,136
5. Step 5: Solve for x
   x = 58,812,702,075,136/3,513,176
6. Step 6: Final answer
   x = 16,740,607.95