Finding the Third Proportional to 480,663 and 1,023,453

Step by Step Solution

1. Step 1: Write the proportion equation
   480,663 : 1,023,453 = 1,023,453 : x
2. Step 2: Convert to fraction form
   480,663/1,023,453 = 1,023,453/x
3. Step 3: Cross multiply
   480,663x = 1,023,453 × 1,023,453
4. Step 4: Simplify right side
   480,663x = 1,047,456,043,209
5. Step 5: Solve for x
   x = 1,047,456,043,209/480,663
6. Step 6: Final answer
   x = 2,179,190.08