Finding the Third Proportional to 3,737,968 and 5,680,824

Step by Step Solution

1. Step 1: Write the proportion equation
   3,737,968 : 5,680,824 = 5,680,824 : x
2. Step 2: Convert to fraction form
   3,737,968/5,680,824 = 5,680,824/x
3. Step 3: Cross multiply
   3,737,968x = 5,680,824 × 5,680,824
4. Step 4: Simplify right side
   3,737,968x = 32,271,761,318,976
5. Step 5: Solve for x
   x = 32,271,761,318,976/3,737,968
6. Step 6: Final answer
   x = 8,633,503.90