Finding the Third Proportional to 1,331,740 and 2,934,930

Step by Step Solution

1. Step 1: Write the proportion equation
   1,331,740 : 2,934,930 = 2,934,930 : x
2. Step 2: Convert to fraction form
   1,331,740/2,934,930 = 2,934,930/x
3. Step 3: Cross multiply
   1,331,740x = 2,934,930 × 2,934,930
4. Step 4: Simplify right side
   1,331,740x = 8,613,814,104,900
5. Step 5: Solve for x
   x = 8,613,814,104,900/1,331,740
6. Step 6: Final answer
   x = 6,468,089.95