Finding the Third Proportional to 1,297,749 and 2,795,172

Step by Step Solution

1. Step 1: Write the proportion equation
   1,297,749 : 2,795,172 = 2,795,172 : x
2. Step 2: Convert to fraction form
   1,297,749/2,795,172 = 2,795,172/x
3. Step 3: Cross multiply
   1,297,749x = 2,795,172 × 2,795,172
4. Step 4: Simplify right side
   1,297,749x = 7,812,986,509,584
5. Step 5: Solve for x
   x = 7,812,986,509,584/1,297,749
6. Step 6: Final answer
   x = 6,020,414.20