Finding the Third Proportional to 3,610,584 and 7,929,792

Step by Step Solution

1. Step 1: Write the proportion equation
   3,610,584 : 7,929,792 = 7,929,792 : x
2. Step 2: Convert to fraction form
   3,610,584/7,929,792 = 7,929,792/x
3. Step 3: Cross multiply
   3,610,584x = 7,929,792 × 7,929,792
4. Step 4: Simplify right side
   3,610,584x = 62,881,601,163,264
5. Step 5: Solve for x
   x = 62,881,601,163,264/3,610,584
6. Step 6: Final answer
   x = 17,415,908.66