Finding the Third Proportional to 62,469.56 and 100,603.69

Step by Step Solution

1. Step 1: Write the proportion equation
   62,469.56 : 100,603.69 = 100,603.69 : x
2. Step 2: Convert to fraction form
   62,469.56/100,603.69 = 100,603.69/x
3. Step 3: Cross multiply
   62,469.56x = 100,603.69 × 100,603.69
4. Step 4: Simplify right side
   62,469.56x = 10,121,101,938.60
5. Step 5: Solve for x
   x = 10,121,101,938.60/62,469.56
6. Step 6: Final answer
   x = 162,016.53