Finding the Third Proportional to 1,473,812 and 3,257,416

Step by Step Solution

1. Step 1: Write the proportion equation
   1,473,812 : 3,257,416 = 3,257,416 : x
2. Step 2: Convert to fraction form
   1,473,812/3,257,416 = 3,257,416/x
3. Step 3: Cross multiply
   1,473,812x = 3,257,416 × 3,257,416
4. Step 4: Simplify right side
   1,473,812x = 10,610,758,997,056
5. Step 5: Solve for x
   x = 10,610,758,997,056/1,473,812
6. Step 6: Final answer
   x = 7,199,533.59