Finding the Third Proportional to 4,496,404 and 6,856,654

Step by Step Solution

1. Step 1: Write the proportion equation
   4,496,404 : 6,856,654 = 6,856,654 : x
2. Step 2: Convert to fraction form
   4,496,404/6,856,654 = 6,856,654/x
3. Step 3: Cross multiply
   4,496,404x = 6,856,654 × 6,856,654
4. Step 4: Simplify right side
   4,496,404x = 47,013,704,075,716
5. Step 5: Solve for x
   x = 47,013,704,075,716/4,496,404
6. Step 6: Final answer
   x = 10,455,845.18