Finding the Third Proportional to 67,196 and 147,160

Step by Step Solution

1. Step 1: Write the proportion equation
   67,196 : 147,160 = 147,160 : x
2. Step 2: Convert to fraction form
   67,196/147,160 = 147,160/x
3. Step 3: Cross multiply
   67,196x = 147,160 × 147,160
4. Step 4: Simplify right side
   67,196x = 21,656,065,600
5. Step 5: Solve for x
   x = 21,656,065,600/67,196
6. Step 6: Final answer
   x = 322,282.06