Finding the Third Proportional to 3,492,826 and 7,516,806

Step by Step Solution

1. Step 1: Write the proportion equation
   3,492,826 : 7,516,806 = 7,516,806 : x
2. Step 2: Convert to fraction form
   3,492,826/7,516,806 = 7,516,806/x
3. Step 3: Cross multiply
   3,492,826x = 7,516,806 × 7,516,806
4. Step 4: Simplify right side
   3,492,826x = 56,502,372,441,636
5. Step 5: Solve for x
   x = 56,502,372,441,636/3,492,826
6. Step 6: Final answer
   x = 16,176,692.58