Finding the Third Proportional to 3,695,666 and 5,528,432

Step by Step Solution

1. Step 1: Write the proportion equation
   3,695,666 : 5,528,432 = 5,528,432 : x
2. Step 2: Convert to fraction form
   3,695,666/5,528,432 = 5,528,432/x
3. Step 3: Cross multiply
   3,695,666x = 5,528,432 × 5,528,432
4. Step 4: Simplify right side
   3,695,666x = 30,563,560,378,624
5. Step 5: Solve for x
   x = 30,563,560,378,624/3,695,666
6. Step 6: Final answer
   x = 8,270,108.93