Finding the Third Proportional to 790,942 and 1,866,301

Step by Step Solution

1. Step 1: Write the proportion equation
   790,942 : 1,866,301 = 1,866,301 : x
2. Step 2: Convert to fraction form
   790,942/1,866,301 = 1,866,301/x
3. Step 3: Cross multiply
   790,942x = 1,866,301 × 1,866,301
4. Step 4: Simplify right side
   790,942x = 3,483,079,422,601
5. Step 5: Solve for x
   x = 3,483,079,422,601/790,942
6. Step 6: Final answer
   x = 4,403,710.29