Finding the Third Proportional to 526,851 and 1,116,396

Step by Step Solution

1. Step 1: Write the proportion equation
   526,851 : 1,116,396 = 1,116,396 : x
2. Step 2: Convert to fraction form
   526,851/1,116,396 = 1,116,396/x
3. Step 3: Cross multiply
   526,851x = 1,116,396 × 1,116,396
4. Step 4: Simplify right side
   526,851x = 1,246,340,028,816
5. Step 5: Solve for x
   x = 1,246,340,028,816/526,851
6. Step 6: Final answer
   x = 2,365,640.43