Finding the Third Proportional to 6,142,758 and 13,365,892

Step by Step Solution

1. Step 1: Write the proportion equation
   6,142,758 : 13,365,892 = 13,365,892 : x
2. Step 2: Convert to fraction form
   6,142,758/13,365,892 = 13,365,892/x
3. Step 3: Cross multiply
   6,142,758x = 13,365,892 × 13,365,892
4. Step 4: Simplify right side
   6,142,758x = 178,647,068,955,664
5. Step 5: Solve for x
   x = 178,647,068,955,664/6,142,758
6. Step 6: Final answer
   x = 29,082,550.37