Finding the Third Proportional to 94,476 and 144,690

Step by Step Solution

1. Step 1: Write the proportion equation
   94,476 : 144,690 = 144,690 : x
2. Step 2: Convert to fraction form
   94,476/144,690 = 144,690/x
3. Step 3: Cross multiply
   94,476x = 144,690 × 144,690
4. Step 4: Simplify right side
   94,476x = 20,935,196,100
5. Step 5: Solve for x
   x = 20,935,196,100/94,476
6. Step 6: Final answer
   x = 221,592.74