Finding the Third Proportional to 152,790 and 335,076

Step by Step Solution

1. Step 1: Write the proportion equation
   152,790 : 335,076 = 335,076 : x
2. Step 2: Convert to fraction form
   152,790/335,076 = 335,076/x
3. Step 3: Cross multiply
   152,790x = 335,076 × 335,076
4. Step 4: Simplify right side
   152,790x = 112,275,925,776
5. Step 5: Solve for x
   x = 112,275,925,776/152,790
6. Step 6: Final answer
   x = 734,838.18