Finding the Third Proportional to 99,185 and 151,100

Step by Step Solution

1. Step 1: Write the proportion equation
   99,185 : 151,100 = 151,100 : x
2. Step 2: Convert to fraction form
   99,185/151,100 = 151,100/x
3. Step 3: Cross multiply
   99,185x = 151,100 × 151,100
4. Step 4: Simplify right side
   99,185x = 22,831,210,000
5. Step 5: Solve for x
   x = 22,831,210,000/99,185
6. Step 6: Final answer
   x = 230,188.13