Finding the Third Proportional to 49,542,148 and 103,601,540

Step by Step Solution

1. Step 1: Write the proportion equation
   49,542,148 : 103,601,540 = 103,601,540 : x
2. Step 2: Convert to fraction form
   49,542,148/103,601,540 = 103,601,540/x
3. Step 3: Cross multiply
   49,542,148x = 103,601,540 × 103,601,540
4. Step 4: Simplify right side
   49,542,148x = 10,733,279,090,371,600
5. Step 5: Solve for x
   x = 10,733,279,090,371,600/49,542,148
6. Step 6: Final answer
   x = 216,649,449.48