Finding the Third Proportional to 1,670,122 and 3,722,724

Step by Step Solution

1. Step 1: Write the proportion equation
   1,670,122 : 3,722,724 = 3,722,724 : x
2. Step 2: Convert to fraction form
   1,670,122/3,722,724 = 3,722,724/x
3. Step 3: Cross multiply
   1,670,122x = 3,722,724 × 3,722,724
4. Step 4: Simplify right side
   1,670,122x = 13,858,673,980,176
5. Step 5: Solve for x
   x = 13,858,673,980,176/1,670,122
6. Step 6: Final answer
   x = 8,298,000.97