Finding the Third Proportional to 1,680,096 and 3,686,783

Step by Step Solution

1. Step 1: Write the proportion equation
   1,680,096 : 3,686,783 = 3,686,783 : x
2. Step 2: Convert to fraction form
   1,680,096/3,686,783 = 3,686,783/x
3. Step 3: Cross multiply
   1,680,096x = 3,686,783 × 3,686,783
4. Step 4: Simplify right side
   1,680,096x = 13,592,368,889,089
5. Step 5: Solve for x
   x = 13,592,368,889,089/1,680,096
6. Step 6: Final answer
   x = 8,090,233.47