Finding the Third Proportional to 1,963,429 and 2,880,484

Step by Step Solution

1. Step 1: Write the proportion equation
   1,963,429 : 2,880,484 = 2,880,484 : x
2. Step 2: Convert to fraction form
   1,963,429/2,880,484 = 2,880,484/x
3. Step 3: Cross multiply
   1,963,429x = 2,880,484 × 2,880,484
4. Step 4: Simplify right side
   1,963,429x = 8,297,188,074,256
5. Step 5: Solve for x
   x = 8,297,188,074,256/1,963,429
6. Step 6: Final answer
   x = 4,225,866.11