Finding the Third Proportional to 527,343 and 1,142,166

Step by Step Solution

1. Step 1: Write the proportion equation
   527,343 : 1,142,166 = 1,142,166 : x
2. Step 2: Convert to fraction form
   527,343/1,142,166 = 1,142,166/x
3. Step 3: Cross multiply
   527,343x = 1,142,166 × 1,142,166
4. Step 4: Simplify right side
   527,343x = 1,304,543,171,556
5. Step 5: Solve for x
   x = 1,304,543,171,556/527,343
6. Step 6: Final answer
   x = 2,473,803.90