Finding the Third Proportional to 52,743 and 70,455

Step by Step Solution

1. Step 1: Write the proportion equation
   52,743 : 70,455 = 70,455 : x
2. Step 2: Convert to fraction form
   52,743/70,455 = 70,455/x
3. Step 3: Cross multiply
   52,743x = 70,455 × 70,455
4. Step 4: Simplify right side
   52,743x = 4,963,907,025
5. Step 5: Solve for x
   x = 4,963,907,025/52,743
6. Step 6: Final answer
   x = 94,114.99