Finding the Third Proportional to 6,499,056 and 9,085,623

Step by Step Solution

1. Step 1: Write the proportion equation
   6,499,056 : 9,085,623 = 9,085,623 : x
2. Step 2: Convert to fraction form
   6,499,056/9,085,623 = 9,085,623/x
3. Step 3: Cross multiply
   6,499,056x = 9,085,623 × 9,085,623
4. Step 4: Simplify right side
   6,499,056x = 82,548,545,298,129
5. Step 5: Solve for x
   x = 82,548,545,298,129/6,499,056
6. Step 6: Final answer
   x = 12,701,620.87