Finding the Third Proportional to 526,182 and 1,157,340

Step by Step Solution

1. Step 1: Write the proportion equation
   526,182 : 1,157,340 = 1,157,340 : x
2. Step 2: Convert to fraction form
   526,182/1,157,340 = 1,157,340/x
3. Step 3: Cross multiply
   526,182x = 1,157,340 × 1,157,340
4. Step 4: Simplify right side
   526,182x = 1,339,435,875,600
5. Step 5: Solve for x
   x = 1,339,435,875,600/526,182
6. Step 6: Final answer
   x = 2,545,575.25