Finding the Third Proportional to 17,371,884 and 34,307,772

Step by Step Solution

1. Step 1: Write the proportion equation
   17,371,884 : 34,307,772 = 34,307,772 : x
2. Step 2: Convert to fraction form
   17,371,884/34,307,772 = 34,307,772/x
3. Step 3: Cross multiply
   17,371,884x = 34,307,772 × 34,307,772
4. Step 4: Simplify right side
   17,371,884x = 1,177,023,219,603,984
5. Step 5: Solve for x
   x = 1,177,023,219,603,984/17,371,884
6. Step 6: Final answer
   x = 67,754,494.54