Finding the Third Proportional to 3,637,580 and 5,433,906

Step by Step Solution

1. Step 1: Write the proportion equation
   3,637,580 : 5,433,906 = 5,433,906 : x
2. Step 2: Convert to fraction form
   3,637,580/5,433,906 = 5,433,906/x
3. Step 3: Cross multiply
   3,637,580x = 5,433,906 × 5,433,906
4. Step 4: Simplify right side
   3,637,580x = 29,527,334,416,836
5. Step 5: Solve for x
   x = 29,527,334,416,836/3,637,580
6. Step 6: Final answer
   x = 8,117,301.73