Finding the Third Proportional to 3,545,052 and 5,499,666

Step by Step Solution

1. Step 1: Write the proportion equation
   3,545,052 : 5,499,666 = 5,499,666 : x
2. Step 2: Convert to fraction form
   3,545,052/5,499,666 = 5,499,666/x
3. Step 3: Cross multiply
   3,545,052x = 5,499,666 × 5,499,666
4. Step 4: Simplify right side
   3,545,052x = 30,246,326,111,556
5. Step 5: Solve for x
   x = 30,246,326,111,556/3,545,052
6. Step 6: Final answer
   x = 8,531,983.77