Finding the Third Proportional to 2,953,698 and 4,425,624

Step by Step Solution

1. Step 1: Write the proportion equation
   2,953,698 : 4,425,624 = 4,425,624 : x
2. Step 2: Convert to fraction form
   2,953,698/4,425,624 = 4,425,624/x
3. Step 3: Cross multiply
   2,953,698x = 4,425,624 × 4,425,624
4. Step 4: Simplify right side
   2,953,698x = 19,586,147,789,376
5. Step 5: Solve for x
   x = 19,586,147,789,376/2,953,698
6. Step 6: Final answer
   x = 6,631,059.71