Finding the Third Proportional to 15,725,426 and 33,636,824

Step by Step Solution

1. Step 1: Write the proportion equation
   15,725,426 : 33,636,824 = 33,636,824 : x
2. Step 2: Convert to fraction form
   15,725,426/33,636,824 = 33,636,824/x
3. Step 3: Cross multiply
   15,725,426x = 33,636,824 × 33,636,824
4. Step 4: Simplify right side
   15,725,426x = 1,131,435,928,806,976
5. Step 5: Solve for x
   x = 1,131,435,928,806,976/15,725,426
6. Step 6: Final answer
   x = 71,949,461.26