Finding the Third Proportional to 8,205,636 and 17,955,528

Step by Step Solution

1. Step 1: Write the proportion equation
   8,205,636 : 17,955,528 = 17,955,528 : x
2. Step 2: Convert to fraction form
   8,205,636/17,955,528 = 17,955,528/x
3. Step 3: Cross multiply
   8,205,636x = 17,955,528 × 17,955,528
4. Step 4: Simplify right side
   8,205,636x = 322,400,985,758,784
5. Step 5: Solve for x
   x = 322,400,985,758,784/8,205,636
6. Step 6: Final answer
   x = 39,290,188.57