Finding the Third Proportional to 908,548 and 1,976,180

Step by Step Solution

1. Step 1: Write the proportion equation
   908,548 : 1,976,180 = 1,976,180 : x
2. Step 2: Convert to fraction form
   908,548/1,976,180 = 1,976,180/x
3. Step 3: Cross multiply
   908,548x = 1,976,180 × 1,976,180
4. Step 4: Simplify right side
   908,548x = 3,905,287,392,400
5. Step 5: Solve for x
   x = 3,905,287,392,400/908,548
6. Step 6: Final answer
   x = 4,298,383.13