Finding the Third Proportional to 53,164.69 and 73,235.81

Step by Step Solution

1. Step 1: Write the proportion equation
   53,164.69 : 73,235.81 = 73,235.81 : x
2. Step 2: Convert to fraction form
   53,164.69/73,235.81 = 73,235.81/x
3. Step 3: Cross multiply
   53,164.69x = 73,235.81 × 73,235.81
4. Step 4: Simplify right side
   53,164.69x = 5,363,484,232.54
5. Step 5: Solve for x
   x = 5,363,484,232.54/53,164.69
6. Step 6: Final answer
   x = 100,884.34