Finding the Third Proportional to 152,946 and 359,845.50

Step by Step Solution

1. Step 1: Write the proportion equation
   152,946 : 359,845.50 = 359,845.50 : x
2. Step 2: Convert to fraction form
   152,946/359,845.50 = 359,845.50/x
3. Step 3: Cross multiply
   152,946x = 359,845.50 × 359,845.50
4. Step 4: Simplify right side
   152,946x = 129,488,783,870.25
5. Step 5: Solve for x
   x = 129,488,783,870.25/152,946
6. Step 6: Final answer
   x = 846,630.73