Finding the Third Proportional to 6,606,412 and 9,786,822

Step by Step Solution

1. Step 1: Write the proportion equation
   6,606,412 : 9,786,822 = 9,786,822 : x
2. Step 2: Convert to fraction form
   6,606,412/9,786,822 = 9,786,822/x
3. Step 3: Cross multiply
   6,606,412x = 9,786,822 × 9,786,822
4. Step 4: Simplify right side
   6,606,412x = 95,781,884,859,684
5. Step 5: Solve for x
   x = 95,781,884,859,684/6,606,412
6. Step 6: Final answer
   x = 14,498,321.46