Finding the Third Proportional to 4,897,611 and 7,722,035

Step by Step Solution

1. Step 1: Write the proportion equation
   4,897,611 : 7,722,035 = 7,722,035 : x
2. Step 2: Convert to fraction form
   4,897,611/7,722,035 = 7,722,035/x
3. Step 3: Cross multiply
   4,897,611x = 7,722,035 × 7,722,035
4. Step 4: Simplify right side
   4,897,611x = 59,629,824,541,225
5. Step 5: Solve for x
   x = 59,629,824,541,225/4,897,611
6. Step 6: Final answer
   x = 12,175,288.02