Finding the Third Proportional to 1,625,120 and 3,761,640

Step by Step Solution

1. Step 1: Write the proportion equation
   1,625,120 : 3,761,640 = 3,761,640 : x
2. Step 2: Convert to fraction form
   1,625,120/3,761,640 = 3,761,640/x
3. Step 3: Cross multiply
   1,625,120x = 3,761,640 × 3,761,640
4. Step 4: Simplify right side
   1,625,120x = 14,149,935,489,600
5. Step 5: Solve for x
   x = 14,149,935,489,600/1,625,120
6. Step 6: Final answer
   x = 8,707,009.63