Finding the Third Proportional to 6,161,806 and 9,578,730

Step by Step Solution

1. Step 1: Write the proportion equation
   6,161,806 : 9,578,730 = 9,578,730 : x
2. Step 2: Convert to fraction form
   6,161,806/9,578,730 = 9,578,730/x
3. Step 3: Cross multiply
   6,161,806x = 9,578,730 × 9,578,730
4. Step 4: Simplify right side
   6,161,806x = 91,752,068,412,900
5. Step 5: Solve for x
   x = 91,752,068,412,900/6,161,806
6. Step 6: Final answer
   x = 14,890,450.69