Finding the Third Proportional to 3,531,312 and 5,466,834

Step by Step Solution

1. Step 1: Write the proportion equation
   3,531,312 : 5,466,834 = 5,466,834 : x
2. Step 2: Convert to fraction form
   3,531,312/5,466,834 = 5,466,834/x
3. Step 3: Cross multiply
   3,531,312x = 5,466,834 × 5,466,834
4. Step 4: Simplify right side
   3,531,312x = 29,886,273,983,556
5. Step 5: Solve for x
   x = 29,886,273,983,556/3,531,312
6. Step 6: Final answer
   x = 8,463,221.03