Finding the Third Proportional to 4,115,059 and 6,112,978

Step by Step Solution

1. Step 1: Write the proportion equation
   4,115,059 : 6,112,978 = 6,112,978 : x
2. Step 2: Convert to fraction form
   4,115,059/6,112,978 = 6,112,978/x
3. Step 3: Cross multiply
   4,115,059x = 6,112,978 × 6,112,978
4. Step 4: Simplify right side
   4,115,059x = 37,368,500,028,484
5. Step 5: Solve for x
   x = 37,368,500,028,484/4,115,059
6. Step 6: Final answer
   x = 9,080,914.76