Finding the Third Proportional to 790,118 and 1,864,426

Step by Step Solution

1. Step 1: Write the proportion equation
   790,118 : 1,864,426 = 1,864,426 : x
2. Step 2: Convert to fraction form
   790,118/1,864,426 = 1,864,426/x
3. Step 3: Cross multiply
   790,118x = 1,864,426 × 1,864,426
4. Step 4: Simplify right side
   790,118x = 3,476,084,309,476
5. Step 5: Solve for x
   x = 3,476,084,309,476/790,118
6. Step 6: Final answer
   x = 4,399,449.59