Finding the Third Proportional to 3,564,756 and 5,364,172

Step by Step Solution

1. Step 1: Write the proportion equation
   3,564,756 : 5,364,172 = 5,364,172 : x
2. Step 2: Convert to fraction form
   3,564,756/5,364,172 = 5,364,172/x
3. Step 3: Cross multiply
   3,564,756x = 5,364,172 × 5,364,172
4. Step 4: Simplify right side
   3,564,756x = 28,774,341,245,584
5. Step 5: Solve for x
   x = 28,774,341,245,584/3,564,756
6. Step 6: Final answer
   x = 8,071,896.43