Finding the Third Proportional to 3,209,523 and 7,048,806

Step by Step Solution

1. Step 1: Write the proportion equation
   3,209,523 : 7,048,806 = 7,048,806 : x
2. Step 2: Convert to fraction form
   3,209,523/7,048,806 = 7,048,806/x
3. Step 3: Cross multiply
   3,209,523x = 7,048,806 × 7,048,806
4. Step 4: Simplify right side
   3,209,523x = 49,685,666,025,636
5. Step 5: Solve for x
   x = 49,685,666,025,636/3,209,523
6. Step 6: Final answer
   x = 15,480,701.03