Finding the Third Proportional to 16,974,324 and 34,733,040

Step by Step Solution

1. Step 1: Write the proportion equation
   16,974,324 : 34,733,040 = 34,733,040 : x
2. Step 2: Convert to fraction form
   16,974,324/34,733,040 = 34,733,040/x
3. Step 3: Cross multiply
   16,974,324x = 34,733,040 × 34,733,040
4. Step 4: Simplify right side
   16,974,324x = 1,206,384,067,641,600
5. Step 5: Solve for x
   x = 1,206,384,067,641,600/16,974,324
6. Step 6: Final answer
   x = 71,071,111.15