Finding the Third Proportional to 113,407.50 and 241,152

Step by Step Solution

1. Step 1: Write the proportion equation
   113,407.50 : 241,152 = 241,152 : x
2. Step 2: Convert to fraction form
   113,407.50/241,152 = 241,152/x
3. Step 3: Cross multiply
   113,407.50x = 241,152 × 241,152
4. Step 4: Simplify right side
   113,407.50x = 58,154,287,104
5. Step 5: Solve for x
   x = 58,154,287,104/113,407.50
6. Step 6: Final answer
   x = 512,790.49