Finding the Third Proportional to 93,676 and 140,516

Step by Step Solution

1. Step 1: Write the proportion equation
   93,676 : 140,516 = 140,516 : x
2. Step 2: Convert to fraction form
   93,676/140,516 = 140,516/x
3. Step 3: Cross multiply
   93,676x = 140,516 × 140,516
4. Step 4: Simplify right side
   93,676x = 19,744,746,256
5. Step 5: Solve for x
   x = 19,744,746,256/93,676
6. Step 6: Final answer
   x = 210,777.00