Finding the Third Proportional to 36,641.81 and 55,054.13

Step by Step Solution

1. Step 1: Write the proportion equation
   36,641.81 : 55,054.13 = 55,054.13 : x
2. Step 2: Convert to fraction form
   36,641.81/55,054.13 = 55,054.13/x
3. Step 3: Cross multiply
   36,641.81x = 55,054.13 × 55,054.13
4. Step 4: Simplify right side
   36,641.81x = 3,030,956,679.52
5. Step 5: Solve for x
   x = 3,030,956,679.52/36,641.81
6. Step 6: Final answer
   x = 82,718.52