Finding the Third Proportional to 101,603 and 137,055

Step by Step Solution

1. Step 1: Write the proportion equation
   101,603 : 137,055 = 137,055 : x
2. Step 2: Convert to fraction form
   101,603/137,055 = 137,055/x
3. Step 3: Cross multiply
   101,603x = 137,055 × 137,055
4. Step 4: Simplify right side
   101,603x = 18,784,073,025
5. Step 5: Solve for x
   x = 18,784,073,025/101,603
6. Step 6: Final answer
   x = 184,877.15