Finding the Third Proportional to 2,861,578 and 6,064,328

Step by Step Solution

1. Step 1: Write the proportion equation
   2,861,578 : 6,064,328 = 6,064,328 : x
2. Step 2: Convert to fraction form
   2,861,578/6,064,328 = 6,064,328/x
3. Step 3: Cross multiply
   2,861,578x = 6,064,328 × 6,064,328
4. Step 4: Simplify right side
   2,861,578x = 36,776,074,091,584
5. Step 5: Solve for x
   x = 36,776,074,091,584/2,861,578
6. Step 6: Final answer
   x = 12,851,676.27