Finding the Third Proportional to 2,705.91 and 5,907.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,705.91 : 5,907.94 = 5,907.94 : x
2. Step 2: Convert to fraction form
   2,705.91/5,907.94 = 5,907.94/x
3. Step 3: Cross multiply
   2,705.91x = 5,907.94 × 5,907.94
4. Step 4: Simplify right side
   2,705.91x = 34,903,725.50
5. Step 5: Solve for x
   x = 34,903,725.50/2,705.91
6. Step 6: Final answer
   x = 12,899.09