Finding the Third Proportional to 7,338,602 and 10,792,200

Step by Step Solution

1. Step 1: Write the proportion equation
   7,338,602 : 10,792,200 = 10,792,200 : x
2. Step 2: Convert to fraction form
   7,338,602/10,792,200 = 10,792,200/x
3. Step 3: Cross multiply
   7,338,602x = 10,792,200 × 10,792,200
4. Step 4: Simplify right side
   7,338,602x = 116,471,580,840,000
5. Step 5: Solve for x
   x = 116,471,580,840,000/7,338,602
6. Step 6: Final answer
   x = 15,871,085.64