Finding the Third Proportional to 152,832 and 336,112

Step by Step Solution

1. Step 1: Write the proportion equation
   152,832 : 336,112 = 336,112 : x
2. Step 2: Convert to fraction form
   152,832/336,112 = 336,112/x
3. Step 3: Cross multiply
   152,832x = 336,112 × 336,112
4. Step 4: Simplify right side
   152,832x = 112,971,276,544
5. Step 5: Solve for x
   x = 112,971,276,544/152,832
6. Step 6: Final answer
   x = 739,186.01