Finding the Third Proportional to 526,531.50 and 794,443.50

Step by Step Solution

1. Step 1: Write the proportion equation
   526,531.50 : 794,443.50 = 794,443.50 : x
2. Step 2: Convert to fraction form
   526,531.50/794,443.50 = 794,443.50/x
3. Step 3: Cross multiply
   526,531.50x = 794,443.50 × 794,443.50
4. Step 4: Simplify right side
   526,531.50x = 631,140,474,692.25
5. Step 5: Solve for x
   x = 631,140,474,692.25/526,531.50
6. Step 6: Final answer
   x = 1,198,675.62