Finding the Third Proportional to 17,636,456 and 37,792,328

Step by Step Solution

1. Step 1: Write the proportion equation
   17,636,456 : 37,792,328 = 37,792,328 : x
2. Step 2: Convert to fraction form
   17,636,456/37,792,328 = 37,792,328/x
3. Step 3: Cross multiply
   17,636,456x = 37,792,328 × 37,792,328
4. Step 4: Simplify right side
   17,636,456x = 1,428,260,055,659,584
5. Step 5: Solve for x
   x = 1,428,260,055,659,584/17,636,456
6. Step 6: Final answer
   x = 80,983,393.47