Finding the Third Proportional to 99,524 and 151,878

Step by Step Solution

1. Step 1: Write the proportion equation
   99,524 : 151,878 = 151,878 : x
2. Step 2: Convert to fraction form
   99,524/151,878 = 151,878/x
3. Step 3: Cross multiply
   99,524x = 151,878 × 151,878
4. Step 4: Simplify right side
   99,524x = 23,066,926,884
5. Step 5: Solve for x
   x = 23,066,926,884/99,524
6. Step 6: Final answer
   x = 231,772.51