Finding the Third Proportional to 908,172 and 1,362,256

Step by Step Solution

1. Step 1: Write the proportion equation
   908,172 : 1,362,256 = 1,362,256 : x
2. Step 2: Convert to fraction form
   908,172/1,362,256 = 1,362,256/x
3. Step 3: Cross multiply
   908,172x = 1,362,256 × 1,362,256
4. Step 4: Simplify right side
   908,172x = 1,855,741,409,536
5. Step 5: Solve for x
   x = 1,855,741,409,536/908,172
6. Step 6: Final answer
   x = 2,043,381.00