Finding the Third Proportional to 3,583,624 and 7,737,328

Step by Step Solution

1. Step 1: Write the proportion equation
   3,583,624 : 7,737,328 = 7,737,328 : x
2. Step 2: Convert to fraction form
   3,583,624/7,737,328 = 7,737,328/x
3. Step 3: Cross multiply
   3,583,624x = 7,737,328 × 7,737,328
4. Step 4: Simplify right side
   3,583,624x = 59,866,244,579,584
5. Step 5: Solve for x
   x = 59,866,244,579,584/3,583,624
6. Step 6: Final answer
   x = 16,705,503.86