Finding the Third Proportional to 18,602.16 and 43,903.97

Step by Step Solution

1. Step 1: Write the proportion equation
   18,602.16 : 43,903.97 = 43,903.97 : x
2. Step 2: Convert to fraction form
   18,602.16/43,903.97 = 43,903.97/x
3. Step 3: Cross multiply
   18,602.16x = 43,903.97 × 43,903.97
4. Step 4: Simplify right side
   18,602.16x = 1,927,558,472.00
5. Step 5: Solve for x
   x = 1,927,558,472.00/18,602.16
6. Step 6: Final answer
   x = 103,620.16