Finding the Third Proportional to 3,756.38 and 5,368.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,756.38 : 5,368.15 = 5,368.15 : x
2. Step 2: Convert to fraction form
   3,756.38/5,368.15 = 5,368.15/x
3. Step 3: Cross multiply
   3,756.38x = 5,368.15 × 5,368.15
4. Step 4: Simplify right side
   3,756.38x = 28,817,017.65
5. Step 5: Solve for x
   x = 28,817,017.65/3,756.38
6. Step 6: Final answer
   x = 7,671.50