Finding the Third Proportional to 538,022 and 1,180,532

Step by Step Solution

1. Step 1: Write the proportion equation
   538,022 : 1,180,532 = 1,180,532 : x
2. Step 2: Convert to fraction form
   538,022/1,180,532 = 1,180,532/x
3. Step 3: Cross multiply
   538,022x = 1,180,532 × 1,180,532
4. Step 4: Simplify right side
   538,022x = 1,393,655,803,024
5. Step 5: Solve for x
   x = 1,393,655,803,024/538,022
6. Step 6: Final answer
   x = 2,590,332.37