Finding the Third Proportional to 49,542,121 and 103,601,491

Step by Step Solution

1. Step 1: Write the proportion equation
   49,542,121 : 103,601,491 = 103,601,491 : x
2. Step 2: Convert to fraction form
   49,542,121/103,601,491 = 103,601,491/x
3. Step 3: Cross multiply
   49,542,121x = 103,601,491 × 103,601,491
4. Step 4: Simplify right side
   49,542,121x = 10,733,268,937,423,080
5. Step 5: Solve for x
   x = 10,733,268,937,423,080/49,542,121
6. Step 6: Final answer
   x = 216,649,362.62