Finding the Third Proportional to 1,908,928 and 4,116,740

Step by Step Solution

1. Step 1: Write the proportion equation
   1,908,928 : 4,116,740 = 4,116,740 : x
2. Step 2: Convert to fraction form
   1,908,928/4,116,740 = 4,116,740/x
3. Step 3: Cross multiply
   1,908,928x = 4,116,740 × 4,116,740
4. Step 4: Simplify right side
   1,908,928x = 16,947,548,227,600
5. Step 5: Solve for x
   x = 16,947,548,227,600/1,908,928
6. Step 6: Final answer
   x = 8,878,044.76