Finding the Third Proportional to 49,542,172 and 103,601,588

Step by Step Solution

1. Step 1: Write the proportion equation
   49,542,172 : 103,601,588 = 103,601,588 : x
2. Step 2: Convert to fraction form
   49,542,172/103,601,588 = 103,601,588/x
3. Step 3: Cross multiply
   49,542,172x = 103,601,588 × 103,601,588
4. Step 4: Simplify right side
   49,542,172x = 10,733,289,036,121,744
5. Step 5: Solve for x
   x = 10,733,289,036,121,744/49,542,172
6. Step 6: Final answer
   x = 216,649,545.28