Finding the Third Proportional to 908,504 and 1,911,152

Step by Step Solution

1. Step 1: Write the proportion equation
   908,504 : 1,911,152 = 1,911,152 : x
2. Step 2: Convert to fraction form
   908,504/1,911,152 = 1,911,152/x
3. Step 3: Cross multiply
   908,504x = 1,911,152 × 1,911,152
4. Step 4: Simplify right side
   908,504x = 3,652,501,967,104
5. Step 5: Solve for x
   x = 3,652,501,967,104/908,504
6. Step 6: Final answer
   x = 4,020,347.70