Finding the Third Proportional to 34,860.13 and 52,369.69

Step by Step Solution

1. Step 1: Write the proportion equation
   34,860.13 : 52,369.69 = 52,369.69 : x
2. Step 2: Convert to fraction form
   34,860.13/52,369.69 = 52,369.69/x
3. Step 3: Cross multiply
   34,860.13x = 52,369.69 × 52,369.69
4. Step 4: Simplify right side
   34,860.13x = 2,742,584,168.85
5. Step 5: Solve for x
   x = 2,742,584,168.85/34,860.13
6. Step 6: Final answer
   x = 78,673.96