Finding the Third Proportional to 1,901,106 and 4,227,258

Step by Step Solution

1. Step 1: Write the proportion equation
   1,901,106 : 4,227,258 = 4,227,258 : x
2. Step 2: Convert to fraction form
   1,901,106/4,227,258 = 4,227,258/x
3. Step 3: Cross multiply
   1,901,106x = 4,227,258 × 4,227,258
4. Step 4: Simplify right side
   1,901,106x = 17,869,710,198,564
5. Step 5: Solve for x
   x = 17,869,710,198,564/1,901,106
6. Step 6: Final answer
   x = 9,399,639.05