Finding the Third Proportional to 856,320 and 1,882,134

Step by Step Solution

1. Step 1: Write the proportion equation
   856,320 : 1,882,134 = 1,882,134 : x
2. Step 2: Convert to fraction form
   856,320/1,882,134 = 1,882,134/x
3. Step 3: Cross multiply
   856,320x = 1,882,134 × 1,882,134
4. Step 4: Simplify right side
   856,320x = 3,542,428,393,956
5. Step 5: Solve for x
   x = 3,542,428,393,956/856,320
6. Step 6: Final answer
   x = 4,136,804.46