Finding the Third Proportional to 48,819 and 100,554

Step by Step Solution

1. Step 1: Write the proportion equation
   48,819 : 100,554 = 100,554 : x
2. Step 2: Convert to fraction form
   48,819/100,554 = 100,554/x
3. Step 3: Cross multiply
   48,819x = 100,554 × 100,554
4. Step 4: Simplify right side
   48,819x = 10,111,106,916
5. Step 5: Solve for x
   x = 10,111,106,916/48,819
6. Step 6: Final answer
   x = 207,114.18