Finding the Third Proportional to 49,542,212 and 103,601,672

Step by Step Solution

1. Step 1: Write the proportion equation
   49,542,212 : 103,601,672 = 103,601,672 : x
2. Step 2: Convert to fraction form
   49,542,212/103,601,672 = 103,601,672/x
3. Step 3: Cross multiply
   49,542,212x = 103,601,672 × 103,601,672
4. Step 4: Simplify right side
   49,542,212x = 10,733,306,441,195,584
5. Step 5: Solve for x
   x = 10,733,306,441,195,584/49,542,212
6. Step 6: Final answer
   x = 216,649,721.68