Finding the Third Proportional to 857,958 and 1,829,910

Step by Step Solution

1. Step 1: Write the proportion equation
   857,958 : 1,829,910 = 1,829,910 : x
2. Step 2: Convert to fraction form
   857,958/1,829,910 = 1,829,910/x
3. Step 3: Cross multiply
   857,958x = 1,829,910 × 1,829,910
4. Step 4: Simplify right side
   857,958x = 3,348,570,608,100
5. Step 5: Solve for x
   x = 3,348,570,608,100/857,958
6. Step 6: Final answer
   x = 3,902,954.00