Finding the Third Proportional to 49,542,200 and 103,601,648

Step by Step Solution

1. Step 1: Write the proportion equation
   49,542,200 : 103,601,648 = 103,601,648 : x
2. Step 2: Convert to fraction form
   49,542,200/103,601,648 = 103,601,648/x
3. Step 3: Cross multiply
   49,542,200x = 103,601,648 × 103,601,648
4. Step 4: Simplify right side
   49,542,200x = 10,733,301,468,315,904
5. Step 5: Solve for x
   x = 10,733,301,468,315,904/49,542,200
6. Step 6: Final answer
   x = 216,649,673.78