Finding the Third Proportional to 908,944 and 1,977,496

Step by Step Solution

1. Step 1: Write the proportion equation
   908,944 : 1,977,496 = 1,977,496 : x
2. Step 2: Convert to fraction form
   908,944/1,977,496 = 1,977,496/x
3. Step 3: Cross multiply
   908,944x = 1,977,496 × 1,977,496
4. Step 4: Simplify right side
   908,944x = 3,910,490,430,016
5. Step 5: Solve for x
   x = 3,910,490,430,016/908,944
6. Step 6: Final answer
   x = 4,302,234.71