Finding the Third Proportional to 1,892,964 and 4,105,317

Step by Step Solution

1. Step 1: Write the proportion equation
   1,892,964 : 4,105,317 = 4,105,317 : x
2. Step 2: Convert to fraction form
   1,892,964/4,105,317 = 4,105,317/x
3. Step 3: Cross multiply
   1,892,964x = 4,105,317 × 4,105,317
4. Step 4: Simplify right side
   1,892,964x = 16,853,627,670,489
5. Step 5: Solve for x
   x = 16,853,627,670,489/1,892,964
6. Step 6: Final answer
   x = 8,903,300.68