Finding the Third Proportional to 3,598,836 and 5,435,433

Step by Step Solution

1. Step 1: Write the proportion equation
   3,598,836 : 5,435,433 = 5,435,433 : x
2. Step 2: Convert to fraction form
   3,598,836/5,435,433 = 5,435,433/x
3. Step 3: Cross multiply
   3,598,836x = 5,435,433 × 5,435,433
4. Step 4: Simplify right side
   3,598,836x = 29,543,931,897,489
5. Step 5: Solve for x
   x = 29,543,931,897,489/3,598,836
6. Step 6: Final answer
   x = 8,209,302.09