Finding the Third Proportional to 1,011,172 and 1,523,170

Step by Step Solution

1. Step 1: Write the proportion equation
   1,011,172 : 1,523,170 = 1,523,170 : x
2. Step 2: Convert to fraction form
   1,011,172/1,523,170 = 1,523,170/x
3. Step 3: Cross multiply
   1,011,172x = 1,523,170 × 1,523,170
4. Step 4: Simplify right side
   1,011,172x = 2,320,046,848,900
5. Step 5: Solve for x
   x = 2,320,046,848,900/1,011,172
6. Step 6: Final answer
   x = 2,294,413.66