Finding the Third Proportional to 3,493,623 and 7,602,339

Step by Step Solution

1. Step 1: Write the proportion equation
   3,493,623 : 7,602,339 = 7,602,339 : x
2. Step 2: Convert to fraction form
   3,493,623/7,602,339 = 7,602,339/x
3. Step 3: Cross multiply
   3,493,623x = 7,602,339 × 7,602,339
4. Step 4: Simplify right side
   3,493,623x = 57,795,558,270,921
5. Step 5: Solve for x
   x = 57,795,558,270,921/3,493,623
6. Step 6: Final answer
   x = 16,543,158.28