Finding the Third Proportional to 49,542,129 and 103,601,506

Step by Step Solution

1. Step 1: Write the proportion equation
   49,542,129 : 103,601,506 = 103,601,506 : x
2. Step 2: Convert to fraction form
   49,542,129/103,601,506 = 103,601,506/x
3. Step 3: Cross multiply
   49,542,129x = 103,601,506 × 103,601,506
4. Step 4: Simplify right side
   49,542,129x = 10,733,272,045,468,036
5. Step 5: Solve for x
   x = 10,733,272,045,468,036/49,542,129
6. Step 6: Final answer
   x = 216,649,390.37