Finding the Third Proportional to 5,799,805.50 and 8,522,182.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,799,805.50 : 8,522,182.50 = 8,522,182.50 : x
2. Step 2: Convert to fraction form
   5,799,805.50/8,522,182.50 = 8,522,182.50/x
3. Step 3: Cross multiply
   5,799,805.50x = 8,522,182.50 × 8,522,182.50
4. Step 4: Simplify right side
   5,799,805.50x = 72,627,594,563,306.25
5. Step 5: Solve for x
   x = 72,627,594,563,306.25/5,799,805.50
6. Step 6: Final answer
   x = 12,522,419.00