Finding the Third Proportional to 2,910,050 and 4,405,317

Step by Step Solution

1. Step 1: Write the proportion equation
   2,910,050 : 4,405,317 = 4,405,317 : x
2. Step 2: Convert to fraction form
   2,910,050/4,405,317 = 4,405,317/x
3. Step 3: Cross multiply
   2,910,050x = 4,405,317 × 4,405,317
4. Step 4: Simplify right side
   2,910,050x = 19,406,817,870,489
5. Step 5: Solve for x
   x = 19,406,817,870,489/2,910,050
6. Step 6: Final answer
   x = 6,668,894.99