Finding the Third Proportional to 7,567,878.09 and 16,144,783.31

Step by Step Solution

1. Step 1: Write the proportion equation
   7,567,878.09 : 16,144,783.31 = 16,144,783.31 : x
2. Step 2: Convert to fraction form
   7,567,878.09/16,144,783.31 = 16,144,783.31/x
3. Step 3: Cross multiply
   7,567,878.09x = 16,144,783.31 × 16,144,783.31
4. Step 4: Simplify right side
   7,567,878.09x = 260,654,028,207,578.47
5. Step 5: Solve for x
   x = 260,654,028,207,578.47/7,567,878.09
6. Step 6: Final answer
   x = 34,442,154.72