Finding the Third Proportional to 527,770.50 and 1,158,300

Step by Step Solution

1. Step 1: Write the proportion equation
   527,770.50 : 1,158,300 = 1,158,300 : x
2. Step 2: Convert to fraction form
   527,770.50/1,158,300 = 1,158,300/x
3. Step 3: Cross multiply
   527,770.50x = 1,158,300 × 1,158,300
4. Step 4: Simplify right side
   527,770.50x = 1,341,658,890,000
5. Step 5: Solve for x
   x = 1,341,658,890,000/527,770.50
6. Step 6: Final answer
   x = 2,542,125.58