Finding the Third Proportional to 65,240,048 and 103,645,800

Step by Step Solution

1. Step 1: Write the proportion equation
   65,240,048 : 103,645,800 = 103,645,800 : x
2. Step 2: Convert to fraction form
   65,240,048/103,645,800 = 103,645,800/x
3. Step 3: Cross multiply
   65,240,048x = 103,645,800 × 103,645,800
4. Step 4: Simplify right side
   65,240,048x = 10,742,451,857,640,000
5. Step 5: Solve for x
   x = 10,742,451,857,640,000/65,240,048
6. Step 6: Final answer
   x = 164,660,391.69