Finding the Third Proportional to 601,723.50 and 1,321,551

Step by Step Solution

1. Step 1: Write the proportion equation
   601,723.50 : 1,321,551 = 1,321,551 : x
2. Step 2: Convert to fraction form
   601,723.50/1,321,551 = 1,321,551/x
3. Step 3: Cross multiply
   601,723.50x = 1,321,551 × 1,321,551
4. Step 4: Simplify right side
   601,723.50x = 1,746,497,045,601
5. Step 5: Solve for x
   x = 1,746,497,045,601/601,723.50
6. Step 6: Final answer
   x = 2,902,491.00