Finding the Third Proportional to 1,802,468 and 2,783,181

Step by Step Solution

1. Step 1: Write the proportion equation
   1,802,468 : 2,783,181 = 2,783,181 : x
2. Step 2: Convert to fraction form
   1,802,468/2,783,181 = 2,783,181/x
3. Step 3: Cross multiply
   1,802,468x = 2,783,181 × 2,783,181
4. Step 4: Simplify right side
   1,802,468x = 7,746,096,478,761
5. Step 5: Solve for x
   x = 7,746,096,478,761/1,802,468
6. Step 6: Final answer
   x = 4,297,494.59