Finding the Third Proportional to 886,364 and 1,945,054

Step by Step Solution

1. Step 1: Write the proportion equation
   886,364 : 1,945,054 = 1,945,054 : x
2. Step 2: Convert to fraction form
   886,364/1,945,054 = 1,945,054/x
3. Step 3: Cross multiply
   886,364x = 1,945,054 × 1,945,054
4. Step 4: Simplify right side
   886,364x = 3,783,235,062,916
5. Step 5: Solve for x
   x = 3,783,235,062,916/886,364
6. Step 6: Final answer
   x = 4,268,263.45