Finding the Third Proportional to 1,672,416 and 3,669,624

Step by Step Solution

1. Step 1: Write the proportion equation
   1,672,416 : 3,669,624 = 3,669,624 : x
2. Step 2: Convert to fraction form
   1,672,416/3,669,624 = 3,669,624/x
3. Step 3: Cross multiply
   1,672,416x = 3,669,624 × 3,669,624
4. Step 4: Simplify right side
   1,672,416x = 13,466,140,301,376
5. Step 5: Solve for x
   x = 13,466,140,301,376/1,672,416
6. Step 6: Final answer
   x = 8,051,908.32