Finding the Third Proportional to 152,151 and 236,836.75

Step by Step Solution

1. Step 1: Write the proportion equation
   152,151 : 236,836.75 = 236,836.75 : x
2. Step 2: Convert to fraction form
   152,151/236,836.75 = 236,836.75/x
3. Step 3: Cross multiply
   152,151x = 236,836.75 × 236,836.75
4. Step 4: Simplify right side
   152,151x = 56,091,646,150.56
5. Step 5: Solve for x
   x = 56,091,646,150.56/152,151
6. Step 6: Final answer
   x = 368,657.76