Finding the Third Proportional to 3,116,082 and 4,661,668

Step by Step Solution

1. Step 1: Write the proportion equation
   3,116,082 : 4,661,668 = 4,661,668 : x
2. Step 2: Convert to fraction form
   3,116,082/4,661,668 = 4,661,668/x
3. Step 3: Cross multiply
   3,116,082x = 4,661,668 × 4,661,668
4. Step 4: Simplify right side
   3,116,082x = 21,731,148,542,224
5. Step 5: Solve for x
   x = 21,731,148,542,224/3,116,082
6. Step 6: Final answer
   x = 6,973,869.28