Finding the Third Proportional to 1,581,722 and 3,732,284

Step by Step Solution

1. Step 1: Write the proportion equation
   1,581,722 : 3,732,284 = 3,732,284 : x
2. Step 2: Convert to fraction form
   1,581,722/3,732,284 = 3,732,284/x
3. Step 3: Cross multiply
   1,581,722x = 3,732,284 × 3,732,284
4. Step 4: Simplify right side
   1,581,722x = 13,929,943,856,656
5. Step 5: Solve for x
   x = 13,929,943,856,656/1,581,722
6. Step 6: Final answer
   x = 8,806,821.84