Finding the Third Proportional to 45,873 and 100,488

Step by Step Solution

1. Step 1: Write the proportion equation
   45,873 : 100,488 = 100,488 : x
2. Step 2: Convert to fraction form
   45,873/100,488 = 100,488/x
3. Step 3: Cross multiply
   45,873x = 100,488 × 100,488
4. Step 4: Simplify right side
   45,873x = 10,097,838,144
5. Step 5: Solve for x
   x = 10,097,838,144/45,873
6. Step 6: Final answer
   x = 220,125.96