Finding the Third Proportional to 530,982 and 1,146,408

Step by Step Solution

1. Step 1: Write the proportion equation
   530,982 : 1,146,408 = 1,146,408 : x
2. Step 2: Convert to fraction form
   530,982/1,146,408 = 1,146,408/x
3. Step 3: Cross multiply
   530,982x = 1,146,408 × 1,146,408
4. Step 4: Simplify right side
   530,982x = 1,314,251,302,464
5. Step 5: Solve for x
   x = 1,314,251,302,464/530,982
6. Step 6: Final answer
   x = 2,475,133.44