Finding the Third Proportional to 3,737,956 and 5,680,806

Step by Step Solution

1. Step 1: Write the proportion equation
   3,737,956 : 5,680,806 = 5,680,806 : x
2. Step 2: Convert to fraction form
   3,737,956/5,680,806 = 5,680,806/x
3. Step 3: Cross multiply
   3,737,956x = 5,680,806 × 5,680,806
4. Step 4: Simplify right side
   3,737,956x = 32,271,556,809,636
5. Step 5: Solve for x
   x = 32,271,556,809,636/3,737,956
6. Step 6: Final answer
   x = 8,633,476.91