Finding the Third Proportional to 30,236.63 and 46,397.81

Step by Step Solution

1. Step 1: Write the proportion equation
   30,236.63 : 46,397.81 = 46,397.81 : x
2. Step 2: Convert to fraction form
   30,236.63/46,397.81 = 46,397.81/x
3. Step 3: Cross multiply
   30,236.63x = 46,397.81 × 46,397.81
4. Step 4: Simplify right side
   30,236.63x = 2,152,757,004.79
5. Step 5: Solve for x
   x = 2,152,757,004.79/30,236.63
6. Step 6: Final answer
   x = 71,197.00