Finding the Third Proportional to 3,833,060 and 8,443,870

Step by Step Solution

1. Step 1: Write the proportion equation
   3,833,060 : 8,443,870 = 8,443,870 : x
2. Step 2: Convert to fraction form
   3,833,060/8,443,870 = 8,443,870/x
3. Step 3: Cross multiply
   3,833,060x = 8,443,870 × 8,443,870
4. Step 4: Simplify right side
   3,833,060x = 71,298,940,576,900
5. Step 5: Solve for x
   x = 71,298,940,576,900/3,833,060
6. Step 6: Final answer
   x = 18,601,049.96