Finding the Third Proportional to 458,530.50 and 1,078,902

Step by Step Solution

1. Step 1: Write the proportion equation
   458,530.50 : 1,078,902 = 1,078,902 : x
2. Step 2: Convert to fraction form
   458,530.50/1,078,902 = 1,078,902/x
3. Step 3: Cross multiply
   458,530.50x = 1,078,902 × 1,078,902
4. Step 4: Simplify right side
   458,530.50x = 1,164,029,525,604
5. Step 5: Solve for x
   x = 1,164,029,525,604/458,530.50
6. Step 6: Final answer
   x = 2,538,608.72