Finding the Third Proportional to 828,054 and 1,774,152

Step by Step Solution

1. Step 1: Write the proportion equation
   828,054 : 1,774,152 = 1,774,152 : x
2. Step 2: Convert to fraction form
   828,054/1,774,152 = 1,774,152/x
3. Step 3: Cross multiply
   828,054x = 1,774,152 × 1,774,152
4. Step 4: Simplify right side
   828,054x = 3,147,615,319,104
5. Step 5: Solve for x
   x = 3,147,615,319,104/828,054
6. Step 6: Final answer
   x = 3,801,219.87