Finding the Third Proportional to 16,974,251 and 34,732,905

Step by Step Solution

1. Step 1: Write the proportion equation
   16,974,251 : 34,732,905 = 34,732,905 : x
2. Step 2: Convert to fraction form
   16,974,251/34,732,905 = 34,732,905/x
3. Step 3: Cross multiply
   16,974,251x = 34,732,905 × 34,732,905
4. Step 4: Simplify right side
   16,974,251x = 1,206,374,689,739,025
5. Step 5: Solve for x
   x = 1,206,374,689,739,025/16,974,251
6. Step 6: Final answer
   x = 71,070,864.32