Finding the Third Proportional to 16,411,935 and 37,990,660

Step by Step Solution

1. Step 1: Write the proportion equation
   16,411,935 : 37,990,660 = 37,990,660 : x
2. Step 2: Convert to fraction form
   16,411,935/37,990,660 = 37,990,660/x
3. Step 3: Cross multiply
   16,411,935x = 37,990,660 × 37,990,660
4. Step 4: Simplify right side
   16,411,935x = 1,443,290,247,235,600
5. Step 5: Solve for x
   x = 1,443,290,247,235,600/16,411,935
6. Step 6: Final answer
   x = 87,941,503.99