Finding the Third Proportional to 3,602,503 and 5,477,991

Step by Step Solution

1. Step 1: Write the proportion equation
   3,602,503 : 5,477,991 = 5,477,991 : x
2. Step 2: Convert to fraction form
   3,602,503/5,477,991 = 5,477,991/x
3. Step 3: Cross multiply
   3,602,503x = 5,477,991 × 5,477,991
4. Step 4: Simplify right side
   3,602,503x = 30,008,385,396,081
5. Step 5: Solve for x
   x = 30,008,385,396,081/3,602,503
6. Step 6: Final answer
   x = 8,329,871.04