Finding the Third Proportional to 535,493 and 1,159,155

Step by Step Solution

1. Step 1: Write the proportion equation
   535,493 : 1,159,155 = 1,159,155 : x
2. Step 2: Convert to fraction form
   535,493/1,159,155 = 1,159,155/x
3. Step 3: Cross multiply
   535,493x = 1,159,155 × 1,159,155
4. Step 4: Simplify right side
   535,493x = 1,343,640,314,025
5. Step 5: Solve for x
   x = 1,343,640,314,025/535,493
6. Step 6: Final answer
   x = 2,509,165.04