Finding the Third Proportional to 3,537,698 and 5,610,822

Step by Step Solution

1. Step 1: Write the proportion equation
   3,537,698 : 5,610,822 = 5,610,822 : x
2. Step 2: Convert to fraction form
   3,537,698/5,610,822 = 5,610,822/x
3. Step 3: Cross multiply
   3,537,698x = 5,610,822 × 5,610,822
4. Step 4: Simplify right side
   3,537,698x = 31,481,323,515,684
5. Step 5: Solve for x
   x = 31,481,323,515,684/3,537,698
6. Step 6: Final answer
   x = 8,898,815.99