Finding the Third Proportional to 67,994 and 148,085

Step by Step Solution

1. Step 1: Write the proportion equation
   67,994 : 148,085 = 148,085 : x
2. Step 2: Convert to fraction form
   67,994/148,085 = 148,085/x
3. Step 3: Cross multiply
   67,994x = 148,085 × 148,085
4. Step 4: Simplify right side
   67,994x = 21,929,167,225
5. Step 5: Solve for x
   x = 21,929,167,225/67,994
6. Step 6: Final answer
   x = 322,516.21