Finding the Third Proportional to 905,004 and 1,787,166

Step by Step Solution

1. Step 1: Write the proportion equation
   905,004 : 1,787,166 = 1,787,166 : x
2. Step 2: Convert to fraction form
   905,004/1,787,166 = 1,787,166/x
3. Step 3: Cross multiply
   905,004x = 1,787,166 × 1,787,166
4. Step 4: Simplify right side
   905,004x = 3,193,962,311,556
5. Step 5: Solve for x
   x = 3,193,962,311,556/905,004
6. Step 6: Final answer
   x = 3,529,224.52