Finding the Third Proportional to 478,993.50 and 1,023,030

Step by Step Solution

1. Step 1: Write the proportion equation
   478,993.50 : 1,023,030 = 1,023,030 : x
2. Step 2: Convert to fraction form
   478,993.50/1,023,030 = 1,023,030/x
3. Step 3: Cross multiply
   478,993.50x = 1,023,030 × 1,023,030
4. Step 4: Simplify right side
   478,993.50x = 1,046,590,380,900
5. Step 5: Solve for x
   x = 1,046,590,380,900/478,993.50
6. Step 6: Final answer
   x = 2,184,978.25