Finding the Third Proportional to 18,779,042 and 41,144,764

Step by Step Solution

1. Step 1: Write the proportion equation
   18,779,042 : 41,144,764 = 41,144,764 : x
2. Step 2: Convert to fraction form
   18,779,042/41,144,764 = 41,144,764/x
3. Step 3: Cross multiply
   18,779,042x = 41,144,764 × 41,144,764
4. Step 4: Simplify right side
   18,779,042x = 1,692,891,604,615,696
5. Step 5: Solve for x
   x = 1,692,891,604,615,696/18,779,042
6. Step 6: Final answer
   x = 90,147,921.53