Finding the Third Proportional to 2,950,172 and 4,556,276

Step by Step Solution

1. Step 1: Write the proportion equation
   2,950,172 : 4,556,276 = 4,556,276 : x
2. Step 2: Convert to fraction form
   2,950,172/4,556,276 = 4,556,276/x
3. Step 3: Cross multiply
   2,950,172x = 4,556,276 × 4,556,276
4. Step 4: Simplify right side
   2,950,172x = 20,759,650,988,176
5. Step 5: Solve for x
   x = 20,759,650,988,176/2,950,172
6. Step 6: Final answer
   x = 7,036,759.55