Finding the Third Proportional to 2,369,684 and 3,470,172

Step by Step Solution

1. Step 1: Write the proportion equation
   2,369,684 : 3,470,172 = 3,470,172 : x
2. Step 2: Convert to fraction form
   2,369,684/3,470,172 = 3,470,172/x
3. Step 3: Cross multiply
   2,369,684x = 3,470,172 × 3,470,172
4. Step 4: Simplify right side
   2,369,684x = 12,042,093,709,584
5. Step 5: Solve for x
   x = 12,042,093,709,584/2,369,684
6. Step 6: Final answer
   x = 5,081,729.76