Finding the Third Proportional to 908,588 and 1,976,260

Step by Step Solution

1. Step 1: Write the proportion equation
   908,588 : 1,976,260 = 1,976,260 : x
2. Step 2: Convert to fraction form
   908,588/1,976,260 = 1,976,260/x
3. Step 3: Cross multiply
   908,588x = 1,976,260 × 1,976,260
4. Step 4: Simplify right side
   908,588x = 3,905,603,587,600
5. Step 5: Solve for x
   x = 3,905,603,587,600/908,588
6. Step 6: Final answer
   x = 4,298,541.90