Finding the Third Proportional to 99,036 and 148,574.25

Step by Step Solution

1. Step 1: Write the proportion equation
   99,036 : 148,574.25 = 148,574.25 : x
2. Step 2: Convert to fraction form
   99,036/148,574.25 = 148,574.25/x
3. Step 3: Cross multiply
   99,036x = 148,574.25 × 148,574.25
4. Step 4: Simplify right side
   99,036x = 22,074,307,763.06
5. Step 5: Solve for x
   x = 22,074,307,763.06/99,036
6. Step 6: Final answer
   x = 222,891.75