Finding the Third Proportional to 6,538,830 and 8,976,024

Step by Step Solution

1. Step 1: Write the proportion equation
   6,538,830 : 8,976,024 = 8,976,024 : x
2. Step 2: Convert to fraction form
   6,538,830/8,976,024 = 8,976,024/x
3. Step 3: Cross multiply
   6,538,830x = 8,976,024 × 8,976,024
4. Step 4: Simplify right side
   6,538,830x = 80,569,006,848,576
5. Step 5: Solve for x
   x = 80,569,006,848,576/6,538,830
6. Step 6: Final answer
   x = 12,321,624.33