Finding the Third Proportional to 5,530,028 and 12,029,458

Step by Step Solution

1. Step 1: Write the proportion equation
   5,530,028 : 12,029,458 = 12,029,458 : x
2. Step 2: Convert to fraction form
   5,530,028/12,029,458 = 12,029,458/x
3. Step 3: Cross multiply
   5,530,028x = 12,029,458 × 12,029,458
4. Step 4: Simplify right side
   5,530,028x = 144,707,859,773,764
5. Step 5: Solve for x
   x = 144,707,859,773,764/5,530,028
6. Step 6: Final answer
   x = 26,167,654.08