Finding the Third Proportional to 6,928,318 and 10,753,978

Step by Step Solution

1. Step 1: Write the proportion equation
   6,928,318 : 10,753,978 = 10,753,978 : x
2. Step 2: Convert to fraction form
   6,928,318/10,753,978 = 10,753,978/x
3. Step 3: Cross multiply
   6,928,318x = 10,753,978 × 10,753,978
4. Step 4: Simplify right side
   6,928,318x = 115,648,042,824,484
5. Step 5: Solve for x
   x = 115,648,042,824,484/6,928,318
6. Step 6: Final answer
   x = 16,692,080.65