Finding the Third Proportional to 19,630,998 and 41,781,420

Step by Step Solution

1. Step 1: Write the proportion equation
   19,630,998 : 41,781,420 = 41,781,420 : x
2. Step 2: Convert to fraction form
   19,630,998/41,781,420 = 41,781,420/x
3. Step 3: Cross multiply
   19,630,998x = 41,781,420 × 41,781,420
4. Step 4: Simplify right side
   19,630,998x = 1,745,687,057,216,400
5. Step 5: Solve for x
   x = 1,745,687,057,216,400/19,630,998
6. Step 6: Final answer
   x = 88,925,028.53