Finding the Third Proportional to 16,371,740 and 35,647,987

Step by Step Solution

1. Step 1: Write the proportion equation
   16,371,740 : 35,647,987 = 35,647,987 : x
2. Step 2: Convert to fraction form
   16,371,740/35,647,987 = 35,647,987/x
3. Step 3: Cross multiply
   16,371,740x = 35,647,987 × 35,647,987
4. Step 4: Simplify right side
   16,371,740x = 1,270,778,977,152,169
5. Step 5: Solve for x
   x = 1,270,778,977,152,169/16,371,740
6. Step 6: Final answer
   x = 77,620,275.98