Finding the Third Proportional to 89,314,433.50 and 193,470,162

Step by Step Solution

1. Step 1: Write the proportion equation
   89,314,433.50 : 193,470,162 = 193,470,162 : x
2. Step 2: Convert to fraction form
   89,314,433.50/193,470,162 = 193,470,162/x
3. Step 3: Cross multiply
   89,314,433.50x = 193,470,162 × 193,470,162
4. Step 4: Simplify right side
   89,314,433.50x = 37,430,703,584,306,240
5. Step 5: Solve for x
   x = 37,430,703,584,306,240/89,314,433.50
6. Step 6: Final answer
   x = 419,089,077.96