Finding the Third Proportional to 43,003.19 and 97,155.56

Step by Step Solution

1. Step 1: Write the proportion equation
   43,003.19 : 97,155.56 = 97,155.56 : x
2. Step 2: Convert to fraction form
   43,003.19/97,155.56 = 97,155.56/x
3. Step 3: Cross multiply
   43,003.19x = 97,155.56 × 97,155.56
4. Step 4: Simplify right side
   43,003.19x = 9,439,203,324.69
5. Step 5: Solve for x
   x = 9,439,203,324.69/43,003.19
6. Step 6: Final answer
   x = 219,500.09