Finding the Third Proportional to 919,108.50 and 2,019,647.25

Step by Step Solution

1. Step 1: Write the proportion equation
   919,108.50 : 2,019,647.25 = 2,019,647.25 : x
2. Step 2: Convert to fraction form
   919,108.50/2,019,647.25 = 2,019,647.25/x
3. Step 3: Cross multiply
   919,108.50x = 2,019,647.25 × 2,019,647.25
4. Step 4: Simplify right side
   919,108.50x = 4,078,975,014,432.56
5. Step 5: Solve for x
   x = 4,078,975,014,432.56/919,108.50
6. Step 6: Final answer
   x = 4,437,968.98