Finding the Third Proportional to 3,725,474 and 8,148,352

Step by Step Solution

1. Step 1: Write the proportion equation
   3,725,474 : 8,148,352 = 8,148,352 : x
2. Step 2: Convert to fraction form
   3,725,474/8,148,352 = 8,148,352/x
3. Step 3: Cross multiply
   3,725,474x = 8,148,352 × 8,148,352
4. Step 4: Simplify right side
   3,725,474x = 66,395,640,315,904
5. Step 5: Solve for x
   x = 66,395,640,315,904/3,725,474
6. Step 6: Final answer
   x = 17,822,065.14