Finding the Third Proportional to 7,060,728 and 10,910,340

Step by Step Solution

1. Step 1: Write the proportion equation
   7,060,728 : 10,910,340 = 10,910,340 : x
2. Step 2: Convert to fraction form
   7,060,728/10,910,340 = 10,910,340/x
3. Step 3: Cross multiply
   7,060,728x = 10,910,340 × 10,910,340
4. Step 4: Simplify right side
   7,060,728x = 119,035,518,915,600
5. Step 5: Solve for x
   x = 119,035,518,915,600/7,060,728
6. Step 6: Final answer
   x = 16,858,816.67