Finding the Third Proportional to 1,052,788 and 1,572,166

Step by Step Solution

1. Step 1: Write the proportion equation
   1,052,788 : 1,572,166 = 1,572,166 : x
2. Step 2: Convert to fraction form
   1,052,788/1,572,166 = 1,572,166/x
3. Step 3: Cross multiply
   1,052,788x = 1,572,166 × 1,572,166
4. Step 4: Simplify right side
   1,052,788x = 2,471,705,931,556
5. Step 5: Solve for x
   x = 2,471,705,931,556/1,052,788
6. Step 6: Final answer
   x = 2,347,771.76