Finding the Third Proportional to 49,542,188 and 103,601,620

Step by Step Solution

1. Step 1: Write the proportion equation
   49,542,188 : 103,601,620 = 103,601,620 : x
2. Step 2: Convert to fraction form
   49,542,188/103,601,620 = 103,601,620/x
3. Step 3: Cross multiply
   49,542,188x = 103,601,620 × 103,601,620
4. Step 4: Simplify right side
   49,542,188x = 10,733,295,666,624,400
5. Step 5: Solve for x
   x = 10,733,295,666,624,400/49,542,188
6. Step 6: Final answer
   x = 216,649,609.15