Finding the Third Proportional to 18,870,532 and 41,274,164

Step by Step Solution

1. Step 1: Write the proportion equation
   18,870,532 : 41,274,164 = 41,274,164 : x
2. Step 2: Convert to fraction form
   18,870,532/41,274,164 = 41,274,164/x
3. Step 3: Cross multiply
   18,870,532x = 41,274,164 × 41,274,164
4. Step 4: Simplify right side
   18,870,532x = 1,703,556,613,898,896
5. Step 5: Solve for x
   x = 1,703,556,613,898,896/18,870,532
6. Step 6: Final answer
   x = 90,276,024.75