Finding the Third Proportional to 601,654 and 902,610

Step by Step Solution

1. Step 1: Write the proportion equation
   601,654 : 902,610 = 902,610 : x
2. Step 2: Convert to fraction form
   601,654/902,610 = 902,610/x
3. Step 3: Cross multiply
   601,654x = 902,610 × 902,610
4. Step 4: Simplify right side
   601,654x = 814,704,812,100
5. Step 5: Solve for x
   x = 814,704,812,100/601,654
6. Step 6: Final answer
   x = 1,354,108.53