Finding the Third Proportional to 152,943 and 359,838

Step by Step Solution

1. Step 1: Write the proportion equation
   152,943 : 359,838 = 359,838 : x
2. Step 2: Convert to fraction form
   152,943/359,838 = 359,838/x
3. Step 3: Cross multiply
   152,943x = 359,838 × 359,838
4. Step 4: Simplify right side
   152,943x = 129,483,386,244
5. Step 5: Solve for x
   x = 129,483,386,244/152,943
6. Step 6: Final answer
   x = 846,612.05