Finding the Third Proportional to 601,642.50 and 902,592

Step by Step Solution

1. Step 1: Write the proportion equation
   601,642.50 : 902,592 = 902,592 : x
2. Step 2: Convert to fraction form
   601,642.50/902,592 = 902,592/x
3. Step 3: Cross multiply
   601,642.50x = 902,592 × 902,592
4. Step 4: Simplify right side
   601,642.50x = 814,672,318,464
5. Step 5: Solve for x
   x = 814,672,318,464/601,642.50
6. Step 6: Final answer
   x = 1,354,080.40