Finding the Third Proportional to 463,741.50 and 737,688

Step by Step Solution

1. Step 1: Write the proportion equation
   463,741.50 : 737,688 = 737,688 : x
2. Step 2: Convert to fraction form
   463,741.50/737,688 = 737,688/x
3. Step 3: Cross multiply
   463,741.50x = 737,688 × 737,688
4. Step 4: Simplify right side
   463,741.50x = 544,183,585,344
5. Step 5: Solve for x
   x = 544,183,585,344/463,741.50
6. Step 6: Final answer
   x = 1,173,463.20