Finding the Third Proportional to 93,870 and 195,507

Step by Step Solution

1. Step 1: Write the proportion equation
   93,870 : 195,507 = 195,507 : x
2. Step 2: Convert to fraction form
   93,870/195,507 = 195,507/x
3. Step 3: Cross multiply
   93,870x = 195,507 × 195,507
4. Step 4: Simplify right side
   93,870x = 38,222,987,049
5. Step 5: Solve for x
   x = 38,222,987,049/93,870
6. Step 6: Final answer
   x = 407,190.66