Finding the Third Proportional to 16,974,200 and 34,732,804

Step by Step Solution

1. Step 1: Write the proportion equation
   16,974,200 : 34,732,804 = 34,732,804 : x
2. Step 2: Convert to fraction form
   16,974,200/34,732,804 = 34,732,804/x
3. Step 3: Cross multiply
   16,974,200x = 34,732,804 × 34,732,804
4. Step 4: Simplify right side
   16,974,200x = 1,206,367,673,702,416
5. Step 5: Solve for x
   x = 1,206,367,673,702,416/16,974,200
6. Step 6: Final answer
   x = 71,070,664.52