Finding the Third Proportional to 152,284 and 350,974

Step by Step Solution

1. Step 1: Write the proportion equation
   152,284 : 350,974 = 350,974 : x
2. Step 2: Convert to fraction form
   152,284/350,974 = 350,974/x
3. Step 3: Cross multiply
   152,284x = 350,974 × 350,974
4. Step 4: Simplify right side
   152,284x = 123,182,748,676
5. Step 5: Solve for x
   x = 123,182,748,676/152,284
6. Step 6: Final answer
   x = 808,901.45