Finding the Third Proportional to 3,669,806 and 7,674,222

Step by Step Solution

1. Step 1: Write the proportion equation
   3,669,806 : 7,674,222 = 7,674,222 : x
2. Step 2: Convert to fraction form
   3,669,806/7,674,222 = 7,674,222/x
3. Step 3: Cross multiply
   3,669,806x = 7,674,222 × 7,674,222
4. Step 4: Simplify right side
   3,669,806x = 58,893,683,305,284
5. Step 5: Solve for x
   x = 58,893,683,305,284/3,669,806
6. Step 6: Final answer
   x = 16,048,173.47