Finding the Third Proportional to 534,470 and 1,113,166

Step by Step Solution

1. Step 1: Write the proportion equation
   534,470 : 1,113,166 = 1,113,166 : x
2. Step 2: Convert to fraction form
   534,470/1,113,166 = 1,113,166/x
3. Step 3: Cross multiply
   534,470x = 1,113,166 × 1,113,166
4. Step 4: Simplify right side
   534,470x = 1,239,138,543,556
5. Step 5: Solve for x
   x = 1,239,138,543,556/534,470
6. Step 6: Final answer
   x = 2,318,443.59