Finding the Third Proportional to 4,281,684 and 7,029,026

Step by Step Solution

1. Step 1: Write the proportion equation
   4,281,684 : 7,029,026 = 7,029,026 : x
2. Step 2: Convert to fraction form
   4,281,684/7,029,026 = 7,029,026/x
3. Step 3: Cross multiply
   4,281,684x = 7,029,026 × 7,029,026
4. Step 4: Simplify right side
   4,281,684x = 49,407,206,508,676
5. Step 5: Solve for x
   x = 49,407,206,508,676/4,281,684
6. Step 6: Final answer
   x = 11,539,199.65