Finding the Third Proportional to 39,150,240 and 86,263,104

Step by Step Solution

1. Step 1: Write the proportion equation
   39,150,240 : 86,263,104 = 86,263,104 : x
2. Step 2: Convert to fraction form
   39,150,240/86,263,104 = 86,263,104/x
3. Step 3: Cross multiply
   39,150,240x = 86,263,104 × 86,263,104
4. Step 4: Simplify right side
   39,150,240x = 7,441,323,111,714,816
5. Step 5: Solve for x
   x = 7,441,323,111,714,816/39,150,240
6. Step 6: Final answer
   x = 190,070,944.95