Finding the Third Proportional to 73,974.50 and 104,672

Step by Step Solution

1. Step 1: Write the proportion equation
   73,974.50 : 104,672 = 104,672 : x
2. Step 2: Convert to fraction form
   73,974.50/104,672 = 104,672/x
3. Step 3: Cross multiply
   73,974.50x = 104,672 × 104,672
4. Step 4: Simplify right side
   73,974.50x = 10,956,227,584
5. Step 5: Solve for x
   x = 10,956,227,584/73,974.50
6. Step 6: Final answer
   x = 148,108.17