Finding the Third Proportional to 857,060 and 1,882,238

Step by Step Solution

1. Step 1: Write the proportion equation
   857,060 : 1,882,238 = 1,882,238 : x
2. Step 2: Convert to fraction form
   857,060/1,882,238 = 1,882,238/x
3. Step 3: Cross multiply
   857,060x = 1,882,238 × 1,882,238
4. Step 4: Simplify right side
   857,060x = 3,542,819,888,644
5. Step 5: Solve for x
   x = 3,542,819,888,644/857,060
6. Step 6: Final answer
   x = 4,133,689.46