Finding the Third Proportional to 3,798,498 and 7,737,510

Step by Step Solution

1. Step 1: Write the proportion equation
   3,798,498 : 7,737,510 = 7,737,510 : x
2. Step 2: Convert to fraction form
   3,798,498/7,737,510 = 7,737,510/x
3. Step 3: Cross multiply
   3,798,498x = 7,737,510 × 7,737,510
4. Step 4: Simplify right side
   3,798,498x = 59,869,061,000,100
5. Step 5: Solve for x
   x = 59,869,061,000,100/3,798,498
6. Step 6: Final answer
   x = 15,761,245.89