Finding the Third Proportional to 373,653 and 560,945.25

Step by Step Solution

1. Step 1: Write the proportion equation
   373,653 : 560,945.25 = 560,945.25 : x
2. Step 2: Convert to fraction form
   373,653/560,945.25 = 560,945.25/x
3. Step 3: Cross multiply
   373,653x = 560,945.25 × 560,945.25
4. Step 4: Simplify right side
   373,653x = 314,659,573,497.56
5. Step 5: Solve for x
   x = 314,659,573,497.56/373,653
6. Step 6: Final answer
   x = 842,117.08