Finding the Third Proportional to 2,669,277 and 4,136,613

Step by Step Solution

1. Step 1: Write the proportion equation
   2,669,277 : 4,136,613 = 4,136,613 : x
2. Step 2: Convert to fraction form
   2,669,277/4,136,613 = 4,136,613/x
3. Step 3: Cross multiply
   2,669,277x = 4,136,613 × 4,136,613
4. Step 4: Simplify right side
   2,669,277x = 17,111,567,111,769
5. Step 5: Solve for x
   x = 17,111,567,111,769/2,669,277
6. Step 6: Final answer
   x = 6,410,562.53