Finding the Third Proportional to 52,213.50 and 73,377

Step by Step Solution

1. Step 1: Write the proportion equation
   52,213.50 : 73,377 = 73,377 : x
2. Step 2: Convert to fraction form
   52,213.50/73,377 = 73,377/x
3. Step 3: Cross multiply
   52,213.50x = 73,377 × 73,377
4. Step 4: Simplify right side
   52,213.50x = 5,384,184,129
5. Step 5: Solve for x
   x = 5,384,184,129/52,213.50
6. Step 6: Final answer
   x = 103,118.62