Finding the Third Proportional to 6,861,048 and 9,146,822

Step by Step Solution

1. Step 1: Write the proportion equation
   6,861,048 : 9,146,822 = 9,146,822 : x
2. Step 2: Convert to fraction form
   6,861,048/9,146,822 = 9,146,822/x
3. Step 3: Cross multiply
   6,861,048x = 9,146,822 × 9,146,822
4. Step 4: Simplify right side
   6,861,048x = 83,664,352,699,684
5. Step 5: Solve for x
   x = 83,664,352,699,684/6,861,048
6. Step 6: Final answer
   x = 12,194,106.89