Finding the Third Proportional to 6,306,796.69 and 9,729,127.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,306,796.69 : 9,729,127.69 = 9,729,127.69 : x
2. Step 2: Convert to fraction form
   6,306,796.69/9,729,127.69 = 9,729,127.69/x
3. Step 3: Cross multiply
   6,306,796.69x = 9,729,127.69 × 9,729,127.69
4. Step 4: Simplify right side
   6,306,796.69x = 94,655,925,559,679.09
5. Step 5: Solve for x
   x = 94,655,925,559,679.09/6,306,796.69
6. Step 6: Final answer
   x = 15,008,558.27