Finding the Third Proportional to 1,331,532 and 2,912,164

Step by Step Solution

1. Step 1: Write the proportion equation
   1,331,532 : 2,912,164 = 2,912,164 : x
2. Step 2: Convert to fraction form
   1,331,532/2,912,164 = 2,912,164/x
3. Step 3: Cross multiply
   1,331,532x = 2,912,164 × 2,912,164
4. Step 4: Simplify right side
   1,331,532x = 8,480,699,162,896
5. Step 5: Solve for x
   x = 8,480,699,162,896/1,331,532
6. Step 6: Final answer
   x = 6,369,129.07