Finding the Third Proportional to 3,737,958 and 5,680,809

Step by Step Solution

1. Step 1: Write the proportion equation
   3,737,958 : 5,680,809 = 5,680,809 : x
2. Step 2: Convert to fraction form
   3,737,958/5,680,809 = 5,680,809/x
3. Step 3: Cross multiply
   3,737,958x = 5,680,809 × 5,680,809
4. Step 4: Simplify right side
   3,737,958x = 32,271,590,894,481
5. Step 5: Solve for x
   x = 32,271,590,894,481/3,737,958
6. Step 6: Final answer
   x = 8,633,481.41