Finding the Third Proportional to 8,020,849 and 16,702,654

Step by Step Solution

1. Step 1: Write the proportion equation
   8,020,849 : 16,702,654 = 16,702,654 : x
2. Step 2: Convert to fraction form
   8,020,849/16,702,654 = 16,702,654/x
3. Step 3: Cross multiply
   8,020,849x = 16,702,654 × 16,702,654
4. Step 4: Simplify right side
   8,020,849x = 278,978,650,643,716
5. Step 5: Solve for x
   x = 278,978,650,643,716/8,020,849
6. Step 6: Final answer
   x = 34,781,685.91