Finding the Third Proportional to 99,091 and 148,667

Step by Step Solution

1. Step 1: Write the proportion equation
   99,091 : 148,667 = 148,667 : x
2. Step 2: Convert to fraction form
   99,091/148,667 = 148,667/x
3. Step 3: Cross multiply
   99,091x = 148,667 × 148,667
4. Step 4: Simplify right side
   99,091x = 22,101,876,889
5. Step 5: Solve for x
   x = 22,101,876,889/99,091
6. Step 6: Final answer
   x = 223,046.26