Finding the Third Proportional to 834,018 and 1,820,964

Step by Step Solution

1. Step 1: Write the proportion equation
   834,018 : 1,820,964 = 1,820,964 : x
2. Step 2: Convert to fraction form
   834,018/1,820,964 = 1,820,964/x
3. Step 3: Cross multiply
   834,018x = 1,820,964 × 1,820,964
4. Step 4: Simplify right side
   834,018x = 3,315,909,889,296
5. Step 5: Solve for x
   x = 3,315,909,889,296/834,018
6. Step 6: Final answer
   x = 3,975,825.33