Finding the Third Proportional to 2,358,819 and 5,159,276

Step by Step Solution

1. Step 1: Write the proportion equation
   2,358,819 : 5,159,276 = 5,159,276 : x
2. Step 2: Convert to fraction form
   2,358,819/5,159,276 = 5,159,276/x
3. Step 3: Cross multiply
   2,358,819x = 5,159,276 × 5,159,276
4. Step 4: Simplify right side
   2,358,819x = 26,618,128,844,176
5. Step 5: Solve for x
   x = 26,618,128,844,176/2,358,819
6. Step 6: Final answer
   x = 11,284,515.19