Finding the Third Proportional to 124,550 and 151,910

Step by Step Solution

1. Step 1: Write the proportion equation
   124,550 : 151,910 = 151,910 : x
2. Step 2: Convert to fraction form
   124,550/151,910 = 151,910/x
3. Step 3: Cross multiply
   124,550x = 151,910 × 151,910
4. Step 4: Simplify right side
   124,550x = 23,076,648,100
5. Step 5: Solve for x
   x = 23,076,648,100/124,550
6. Step 6: Final answer
   x = 185,280.19