Finding the Third Proportional to 6,384,123.50 and 8,958,189

Step by Step Solution

1. Step 1: Write the proportion equation
   6,384,123.50 : 8,958,189 = 8,958,189 : x
2. Step 2: Convert to fraction form
   6,384,123.50/8,958,189 = 8,958,189/x
3. Step 3: Cross multiply
   6,384,123.50x = 8,958,189 × 8,958,189
4. Step 4: Simplify right side
   6,384,123.50x = 80,249,150,159,721
5. Step 5: Solve for x
   x = 80,249,150,159,721/6,384,123.50
6. Step 6: Final answer
   x = 12,570,112.43