Finding the Third Proportional to 1,909,094 and 4,116,920

Step by Step Solution

1. Step 1: Write the proportion equation
   1,909,094 : 4,116,920 = 4,116,920 : x
2. Step 2: Convert to fraction form
   1,909,094/4,116,920 = 4,116,920/x
3. Step 3: Cross multiply
   1,909,094x = 4,116,920 × 4,116,920
4. Step 4: Simplify right side
   1,909,094x = 16,949,030,286,400
5. Step 5: Solve for x
   x = 16,949,030,286,400/1,909,094
6. Step 6: Final answer
   x = 8,878,049.11