Finding the Third Proportional to 908,796 and 1,911,606

Step by Step Solution

1. Step 1: Write the proportion equation
   908,796 : 1,911,606 = 1,911,606 : x
2. Step 2: Convert to fraction form
   908,796/1,911,606 = 1,911,606/x
3. Step 3: Cross multiply
   908,796x = 1,911,606 × 1,911,606
4. Step 4: Simplify right side
   908,796x = 3,654,237,499,236
5. Step 5: Solve for x
   x = 3,654,237,499,236/908,796
6. Step 6: Final answer
   x = 4,020,965.65