Finding the Third Proportional to 458,520 and 1,005,614

Step by Step Solution

1. Step 1: Write the proportion equation
   458,520 : 1,005,614 = 1,005,614 : x
2. Step 2: Convert to fraction form
   458,520/1,005,614 = 1,005,614/x
3. Step 3: Cross multiply
   458,520x = 1,005,614 × 1,005,614
4. Step 4: Simplify right side
   458,520x = 1,011,259,516,996
5. Step 5: Solve for x
   x = 1,011,259,516,996/458,520
6. Step 6: Final answer
   x = 2,205,486.17