Finding the Third Proportional to 39,158,104 and 83,984,768

Step by Step Solution

1. Step 1: Write the proportion equation
   39,158,104 : 83,984,768 = 83,984,768 : x
2. Step 2: Convert to fraction form
   39,158,104/83,984,768 = 83,984,768/x
3. Step 3: Cross multiply
   39,158,104x = 83,984,768 × 83,984,768
4. Step 4: Simplify right side
   39,158,104x = 7,053,441,256,013,824
5. Step 5: Solve for x
   x = 7,053,441,256,013,824/39,158,104
6. Step 6: Final answer
   x = 180,127,241.50