Finding the Third Proportional to 3,452,582 and 8,064,131

Step by Step Solution

1. Step 1: Write the proportion equation
   3,452,582 : 8,064,131 = 8,064,131 : x
2. Step 2: Convert to fraction form
   3,452,582/8,064,131 = 8,064,131/x
3. Step 3: Cross multiply
   3,452,582x = 8,064,131 × 8,064,131
4. Step 4: Simplify right side
   3,452,582x = 65,030,208,785,161
5. Step 5: Solve for x
   x = 65,030,208,785,161/3,452,582
6. Step 6: Final answer
   x = 18,835,239.48