Finding the Third Proportional to 3,946,212 and 5,919,846

Step by Step Solution

1. Step 1: Write the proportion equation
   3,946,212 : 5,919,846 = 5,919,846 : x
2. Step 2: Convert to fraction form
   3,946,212/5,919,846 = 5,919,846/x
3. Step 3: Cross multiply
   3,946,212x = 5,919,846 × 5,919,846
4. Step 4: Simplify right side
   3,946,212x = 35,044,576,663,716
5. Step 5: Solve for x
   x = 35,044,576,663,716/3,946,212
6. Step 6: Final answer
   x = 8,880,561.07