Finding the Third Proportional to 2,316.94 and 3,475.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,316.94 : 3,475.69 = 3,475.69 : x
2. Step 2: Convert to fraction form
   2,316.94/3,475.69 = 3,475.69/x
3. Step 3: Cross multiply
   2,316.94x = 3,475.69 × 3,475.69
4. Step 4: Simplify right side
   2,316.94x = 12,080,403.60
5. Step 5: Solve for x
   x = 12,080,403.60/2,316.94
6. Step 6: Final answer
   x = 5,213.95