Finding the Third Proportional to 903,906 and 1,965,096

Step by Step Solution

1. Step 1: Write the proportion equation
   903,906 : 1,965,096 = 1,965,096 : x
2. Step 2: Convert to fraction form
   903,906/1,965,096 = 1,965,096/x
3. Step 3: Cross multiply
   903,906x = 1,965,096 × 1,965,096
4. Step 4: Simplify right side
   903,906x = 3,861,602,289,216
5. Step 5: Solve for x
   x = 3,861,602,289,216/903,906
6. Step 6: Final answer
   x = 4,272,128.17