Finding the Third Proportional to 526,298 and 1,157,572

Step by Step Solution

1. Step 1: Write the proportion equation
   526,298 : 1,157,572 = 1,157,572 : x
2. Step 2: Convert to fraction form
   526,298/1,157,572 = 1,157,572/x
3. Step 3: Cross multiply
   526,298x = 1,157,572 × 1,157,572
4. Step 4: Simplify right side
   526,298x = 1,339,972,935,184
5. Step 5: Solve for x
   x = 1,339,972,935,184/526,298
6. Step 6: Final answer
   x = 2,546,034.63