Finding the Third Proportional to 52,260.19 and 59,914.69

Step by Step Solution

1. Step 1: Write the proportion equation
   52,260.19 : 59,914.69 = 59,914.69 : x
2. Step 2: Convert to fraction form
   52,260.19/59,914.69 = 59,914.69/x
3. Step 3: Cross multiply
   52,260.19x = 59,914.69 × 59,914.69
4. Step 4: Simplify right side
   52,260.19x = 3,589,769,778.22
5. Step 5: Solve for x
   x = 3,589,769,778.22/52,260.19
6. Step 6: Final answer
   x = 68,690.33