Finding the Third Proportional to 3,251,836 and 7,003,126

Step by Step Solution

1. Step 1: Write the proportion equation
   3,251,836 : 7,003,126 = 7,003,126 : x
2. Step 2: Convert to fraction form
   3,251,836/7,003,126 = 7,003,126/x
3. Step 3: Cross multiply
   3,251,836x = 7,003,126 × 7,003,126
4. Step 4: Simplify right side
   3,251,836x = 49,043,773,771,876
5. Step 5: Solve for x
   x = 49,043,773,771,876/3,251,836
6. Step 6: Final answer
   x = 15,081,871.83