Finding the Third Proportional to 45,197 and 99,010

Step by Step Solution

1. Step 1: Write the proportion equation
   45,197 : 99,010 = 99,010 : x
2. Step 2: Convert to fraction form
   45,197/99,010 = 99,010/x
3. Step 3: Cross multiply
   45,197x = 99,010 × 99,010
4. Step 4: Simplify right side
   45,197x = 9,802,980,100
5. Step 5: Solve for x
   x = 9,802,980,100/45,197
6. Step 6: Final answer
   x = 216,894.49