Finding the Third Proportional to 2,649,192 and 4,196,706

Step by Step Solution

1. Step 1: Write the proportion equation
   2,649,192 : 4,196,706 = 4,196,706 : x
2. Step 2: Convert to fraction form
   2,649,192/4,196,706 = 4,196,706/x
3. Step 3: Cross multiply
   2,649,192x = 4,196,706 × 4,196,706
4. Step 4: Simplify right side
   2,649,192x = 17,612,341,250,436
5. Step 5: Solve for x
   x = 17,612,341,250,436/2,649,192
6. Step 6: Final answer
   x = 6,648,193.58