Finding the Third Proportional to 8,951,242 and 13,683,730

Step by Step Solution

1. Step 1: Write the proportion equation
   8,951,242 : 13,683,730 = 13,683,730 : x
2. Step 2: Convert to fraction form
   8,951,242/13,683,730 = 13,683,730/x
3. Step 3: Cross multiply
   8,951,242x = 13,683,730 × 13,683,730
4. Step 4: Simplify right side
   8,951,242x = 187,244,466,712,900
5. Step 5: Solve for x
   x = 187,244,466,712,900/8,951,242
6. Step 6: Final answer
   x = 20,918,266.62