Finding the Third Proportional to 601,666 and 902,632

Step by Step Solution

1. Step 1: Write the proportion equation
   601,666 : 902,632 = 902,632 : x
2. Step 2: Convert to fraction form
   601,666/902,632 = 902,632/x
3. Step 3: Cross multiply
   601,666x = 902,632 × 902,632
4. Step 4: Simplify right side
   601,666x = 814,744,527,424
5. Step 5: Solve for x
   x = 814,744,527,424/601,666
6. Step 6: Final answer
   x = 1,354,147.53