Finding the Third Proportional to 601,745 and 1,321,594

Step by Step Solution

1. Step 1: Write the proportion equation
   601,745 : 1,321,594 = 1,321,594 : x
2. Step 2: Convert to fraction form
   601,745/1,321,594 = 1,321,594/x
3. Step 3: Cross multiply
   601,745x = 1,321,594 × 1,321,594
4. Step 4: Simplify right side
   601,745x = 1,746,610,700,836
5. Step 5: Solve for x
   x = 1,746,610,700,836/601,745
6. Step 6: Final answer
   x = 2,902,576.18