Finding the Third Proportional to 99,120 and 151,002

Step by Step Solution

1. Step 1: Write the proportion equation
   99,120 : 151,002 = 151,002 : x
2. Step 2: Convert to fraction form
   99,120/151,002 = 151,002/x
3. Step 3: Cross multiply
   99,120x = 151,002 × 151,002
4. Step 4: Simplify right side
   99,120x = 22,801,604,004
5. Step 5: Solve for x
   x = 22,801,604,004/99,120
6. Step 6: Final answer
   x = 230,040.40