Finding the Third Proportional to 5,531,006 and 8,373,783

Step by Step Solution

1. Step 1: Write the proportion equation
   5,531,006 : 8,373,783 = 8,373,783 : x
2. Step 2: Convert to fraction form
   5,531,006/8,373,783 = 8,373,783/x
3. Step 3: Cross multiply
   5,531,006x = 8,373,783 × 8,373,783
4. Step 4: Simplify right side
   5,531,006x = 70,120,241,731,089
5. Step 5: Solve for x
   x = 70,120,241,731,089/5,531,006
6. Step 6: Final answer
   x = 12,677,665.10