Finding the Third Proportional to 2,429,759 and 5,317,148

Step by Step Solution

1. Step 1: Write the proportion equation
   2,429,759 : 5,317,148 = 5,317,148 : x
2. Step 2: Convert to fraction form
   2,429,759/5,317,148 = 5,317,148/x
3. Step 3: Cross multiply
   2,429,759x = 5,317,148 × 5,317,148
4. Step 4: Simplify right side
   2,429,759x = 28,272,062,853,904
5. Step 5: Solve for x
   x = 28,272,062,853,904/2,429,759
6. Step 6: Final answer
   x = 11,635,747.77