Finding the Third Proportional to 16,474,900 and 34,313,326

Step by Step Solution

1. Step 1: Write the proportion equation
   16,474,900 : 34,313,326 = 34,313,326 : x
2. Step 2: Convert to fraction form
   16,474,900/34,313,326 = 34,313,326/x
3. Step 3: Cross multiply
   16,474,900x = 34,313,326 × 34,313,326
4. Step 4: Simplify right side
   16,474,900x = 1,177,404,341,182,276
5. Step 5: Solve for x
   x = 1,177,404,341,182,276/16,474,900
6. Step 6: Final answer
   x = 71,466,554.65