Finding the Third Proportional to 16,040,841 and 34,638,480

Step by Step Solution

1. Step 1: Write the proportion equation
   16,040,841 : 34,638,480 = 34,638,480 : x
2. Step 2: Convert to fraction form
   16,040,841/34,638,480 = 34,638,480/x
3. Step 3: Cross multiply
   16,040,841x = 34,638,480 × 34,638,480
4. Step 4: Simplify right side
   16,040,841x = 1,199,824,296,710,400
5. Step 5: Solve for x
   x = 1,199,824,296,710,400/16,040,841
6. Step 6: Final answer
   x = 74,798,091.74