Finding the Third Proportional to 526,806 and 1,116,306

Step by Step Solution

1. Step 1: Write the proportion equation
   526,806 : 1,116,306 = 1,116,306 : x
2. Step 2: Convert to fraction form
   526,806/1,116,306 = 1,116,306/x
3. Step 3: Cross multiply
   526,806x = 1,116,306 × 1,116,306
4. Step 4: Simplify right side
   526,806x = 1,246,139,085,636
5. Step 5: Solve for x
   x = 1,246,139,085,636/526,806
6. Step 6: Final answer
   x = 2,365,461.07