Finding the Third Proportional to 341,701.50 and 543,069

Step by Step Solution

1. Step 1: Write the proportion equation
   341,701.50 : 543,069 = 543,069 : x
2. Step 2: Convert to fraction form
   341,701.50/543,069 = 543,069/x
3. Step 3: Cross multiply
   341,701.50x = 543,069 × 543,069
4. Step 4: Simplify right side
   341,701.50x = 294,923,938,761
5. Step 5: Solve for x
   x = 294,923,938,761/341,701.50
6. Step 6: Final answer
   x = 863,104.02