Finding the Third Proportional to 3,427,065 and 7,294,248

Step by Step Solution

1. Step 1: Write the proportion equation
   3,427,065 : 7,294,248 = 7,294,248 : x
2. Step 2: Convert to fraction form
   3,427,065/7,294,248 = 7,294,248/x
3. Step 3: Cross multiply
   3,427,065x = 7,294,248 × 7,294,248
4. Step 4: Simplify right side
   3,427,065x = 53,206,053,885,504
5. Step 5: Solve for x
   x = 53,206,053,885,504/3,427,065
6. Step 6: Final answer
   x = 15,525,253.79