Finding the Third Proportional to 1,913,472 and 2,960,928

Step by Step Solution

1. Step 1: Write the proportion equation
   1,913,472 : 2,960,928 = 2,960,928 : x
2. Step 2: Convert to fraction form
   1,913,472/2,960,928 = 2,960,928/x
3. Step 3: Cross multiply
   1,913,472x = 2,960,928 × 2,960,928
4. Step 4: Simplify right side
   1,913,472x = 8,767,094,621,184
5. Step 5: Solve for x
   x = 8,767,094,621,184/1,913,472
6. Step 6: Final answer
   x = 4,581,773.14