Finding the Third Proportional to 5,224,356 and 8,069,446

Step by Step Solution

1. Step 1: Write the proportion equation
   5,224,356 : 8,069,446 = 8,069,446 : x
2. Step 2: Convert to fraction form
   5,224,356/8,069,446 = 8,069,446/x
3. Step 3: Cross multiply
   5,224,356x = 8,069,446 × 8,069,446
4. Step 4: Simplify right side
   5,224,356x = 65,115,958,746,916
5. Step 5: Solve for x
   x = 65,115,958,746,916/5,224,356
6. Step 6: Final answer
   x = 12,463,920.67