Finding the Third Proportional to 6,488,070 and 9,485,577

Step by Step Solution

1. Step 1: Write the proportion equation
   6,488,070 : 9,485,577 = 9,485,577 : x
2. Step 2: Convert to fraction form
   6,488,070/9,485,577 = 9,485,577/x
3. Step 3: Cross multiply
   6,488,070x = 9,485,577 × 9,485,577
4. Step 4: Simplify right side
   6,488,070x = 89,976,171,022,929
5. Step 5: Solve for x
   x = 89,976,171,022,929/6,488,070
6. Step 6: Final answer
   x = 13,867,940.85