Finding the Third Proportional to 847,080 and 1,859,976

Step by Step Solution

1. Step 1: Write the proportion equation
   847,080 : 1,859,976 = 1,859,976 : x
2. Step 2: Convert to fraction form
   847,080/1,859,976 = 1,859,976/x
3. Step 3: Cross multiply
   847,080x = 1,859,976 × 1,859,976
4. Step 4: Simplify right side
   847,080x = 3,459,510,720,576
5. Step 5: Solve for x
   x = 3,459,510,720,576/847,080
6. Step 6: Final answer
   x = 4,084,042.50