Finding the Third Proportional to 19,587,104 and 42,007,616

Step by Step Solution

1. Step 1: Write the proportion equation
   19,587,104 : 42,007,616 = 42,007,616 : x
2. Step 2: Convert to fraction form
   19,587,104/42,007,616 = 42,007,616/x
3. Step 3: Cross multiply
   19,587,104x = 42,007,616 × 42,007,616
4. Step 4: Simplify right side
   19,587,104x = 1,764,639,802,003,456
5. Step 5: Solve for x
   x = 1,764,639,802,003,456/19,587,104
6. Step 6: Final answer
   x = 90,091,919.77