Finding the Third Proportional to 601,653 and 902,609.25

Step by Step Solution

1. Step 1: Write the proportion equation
   601,653 : 902,609.25 = 902,609.25 : x
2. Step 2: Convert to fraction form
   601,653/902,609.25 = 902,609.25/x
3. Step 3: Cross multiply
   601,653x = 902,609.25 × 902,609.25
4. Step 4: Simplify right side
   601,653x = 814,703,458,185.56
5. Step 5: Solve for x
   x = 814,703,458,185.56/601,653
6. Step 6: Final answer
   x = 1,354,108.53