Finding the Third Proportional to 141,184.50 and 212,093

Step by Step Solution

1. Step 1: Write the proportion equation
   141,184.50 : 212,093 = 212,093 : x
2. Step 2: Convert to fraction form
   141,184.50/212,093 = 212,093/x
3. Step 3: Cross multiply
   141,184.50x = 212,093 × 212,093
4. Step 4: Simplify right side
   141,184.50x = 44,983,440,649
5. Step 5: Solve for x
   x = 44,983,440,649/141,184.50
6. Step 6: Final answer
   x = 318,614.58