Finding the Third Proportional to 45,126 and 99,004

Step by Step Solution

1. Step 1: Write the proportion equation
   45,126 : 99,004 = 99,004 : x
2. Step 2: Convert to fraction form
   45,126/99,004 = 99,004/x
3. Step 3: Cross multiply
   45,126x = 99,004 × 99,004
4. Step 4: Simplify right side
   45,126x = 9,801,792,016
5. Step 5: Solve for x
   x = 9,801,792,016/45,126
6. Step 6: Final answer
   x = 217,209.41