Finding the Third Proportional to 43,027.63 and 61,971.81

Step by Step Solution

1. Step 1: Write the proportion equation
   43,027.63 : 61,971.81 = 61,971.81 : x
2. Step 2: Convert to fraction form
   43,027.63/61,971.81 = 61,971.81/x
3. Step 3: Cross multiply
   43,027.63x = 61,971.81 × 61,971.81
4. Step 4: Simplify right side
   43,027.63x = 3,840,505,544.54
5. Step 5: Solve for x
   x = 3,840,505,544.54/43,027.63
6. Step 6: Final answer
   x = 89,256.74