Finding the Third Proportional to 3,613,740 and 4,817,727

Step by Step Solution

1. Step 1: Write the proportion equation
   3,613,740 : 4,817,727 = 4,817,727 : x
2. Step 2: Convert to fraction form
   3,613,740/4,817,727 = 4,817,727/x
3. Step 3: Cross multiply
   3,613,740x = 4,817,727 × 4,817,727
4. Step 4: Simplify right side
   3,613,740x = 23,210,493,446,529
5. Step 5: Solve for x
   x = 23,210,493,446,529/3,613,740
6. Step 6: Final answer
   x = 6,422,845.43