Finding the Third Proportional to 976,449 and 1,478,443.50

Step by Step Solution

1. Step 1: Write the proportion equation
   976,449 : 1,478,443.50 = 1,478,443.50 : x
2. Step 2: Convert to fraction form
   976,449/1,478,443.50 = 1,478,443.50/x
3. Step 3: Cross multiply
   976,449x = 1,478,443.50 × 1,478,443.50
4. Step 4: Simplify right side
   976,449x = 2,185,795,182,692.25
5. Step 5: Solve for x
   x = 2,185,795,182,692.25/976,449
6. Step 6: Final answer
   x = 2,238,514.44