Finding the Third Proportional to 39,263,648 and 83,986,046

Step by Step Solution

1. Step 1: Write the proportion equation
   39,263,648 : 83,986,046 = 83,986,046 : x
2. Step 2: Convert to fraction form
   39,263,648/83,986,046 = 83,986,046/x
3. Step 3: Cross multiply
   39,263,648x = 83,986,046 × 83,986,046
4. Step 4: Simplify right side
   39,263,648x = 7,053,655,922,714,116
5. Step 5: Solve for x
   x = 7,053,655,922,714,116/39,263,648
6. Step 6: Final answer
   x = 179,648,511.59