Finding the Third Proportional to 8,648,776.69 and 12,165,593.34

Step by Step Solution

1. Step 1: Write the proportion equation
   8,648,776.69 : 12,165,593.34 = 12,165,593.34 : x
2. Step 2: Convert to fraction form
   8,648,776.69/12,165,593.34 = 12,165,593.34/x
3. Step 3: Cross multiply
   8,648,776.69x = 12,165,593.34 × 12,165,593.34
4. Step 4: Simplify right side
   8,648,776.69x = 148,001,661,405,494.31
5. Step 5: Solve for x
   x = 148,001,661,405,494.31/8,648,776.69
6. Step 6: Final answer
   x = 17,112,438.76