Finding the Third Proportional to 193,725 and 410,548.50

Step by Step Solution

1. Step 1: Write the proportion equation
   193,725 : 410,548.50 = 410,548.50 : x
2. Step 2: Convert to fraction form
   193,725/410,548.50 = 410,548.50/x
3. Step 3: Cross multiply
   193,725x = 410,548.50 × 410,548.50
4. Step 4: Simplify right side
   193,725x = 168,550,070,852.25
5. Step 5: Solve for x
   x = 168,550,070,852.25/193,725
6. Step 6: Final answer
   x = 870,048.11