Finding the Third Proportional to 46,177.59 and 100,890.56

Step by Step Solution

1. Step 1: Write the proportion equation
   46,177.59 : 100,890.56 = 100,890.56 : x
2. Step 2: Convert to fraction form
   46,177.59/100,890.56 = 100,890.56/x
3. Step 3: Cross multiply
   46,177.59x = 100,890.56 × 100,890.56
4. Step 4: Simplify right side
   46,177.59x = 10,178,905,601.57
5. Step 5: Solve for x
   x = 10,178,905,601.57/46,177.59
6. Step 6: Final answer
   x = 220,429.54