Finding the Third Proportional to 152,028 and 351,910

Step by Step Solution

1. Step 1: Write the proportion equation
   152,028 : 351,910 = 351,910 : x
2. Step 2: Convert to fraction form
   152,028/351,910 = 351,910/x
3. Step 3: Cross multiply
   152,028x = 351,910 × 351,910
4. Step 4: Simplify right side
   152,028x = 123,840,648,100
5. Step 5: Solve for x
   x = 123,840,648,100/152,028
6. Step 6: Final answer
   x = 814,591.05