Finding the Third Proportional to 3,845,256 and 8,187,528

Step by Step Solution

1. Step 1: Write the proportion equation
   3,845,256 : 8,187,528 = 8,187,528 : x
2. Step 2: Convert to fraction form
   3,845,256/8,187,528 = 8,187,528/x
3. Step 3: Cross multiply
   3,845,256x = 8,187,528 × 8,187,528
4. Step 4: Simplify right side
   3,845,256x = 67,035,614,750,784
5. Step 5: Solve for x
   x = 67,035,614,750,784/3,845,256
6. Step 6: Final answer
   x = 17,433,329.47