Finding the Third Proportional to 19,778,098 and 41,072,030

Step by Step Solution

1. Step 1: Write the proportion equation
   19,778,098 : 41,072,030 = 41,072,030 : x
2. Step 2: Convert to fraction form
   19,778,098/41,072,030 = 41,072,030/x
3. Step 3: Cross multiply
   19,778,098x = 41,072,030 × 41,072,030
4. Step 4: Simplify right side
   19,778,098x = 1,686,911,648,320,900
5. Step 5: Solve for x
   x = 1,686,911,648,320,900/19,778,098
6. Step 6: Final answer
   x = 85,291,904.63