Finding the Third Proportional to 1,809,976 and 3,574,264

Step by Step Solution

1. Step 1: Write the proportion equation
   1,809,976 : 3,574,264 = 3,574,264 : x
2. Step 2: Convert to fraction form
   1,809,976/3,574,264 = 3,574,264/x
3. Step 3: Cross multiply
   1,809,976x = 3,574,264 × 3,574,264
4. Step 4: Simplify right side
   1,809,976x = 12,775,363,141,696
5. Step 5: Solve for x
   x = 12,775,363,141,696/1,809,976
6. Step 6: Final answer
   x = 7,058,305.27