Finding the Third Proportional to 1,963,358 and 2,880,386

Step by Step Solution

1. Step 1: Write the proportion equation
   1,963,358 : 2,880,386 = 2,880,386 : x
2. Step 2: Convert to fraction form
   1,963,358/2,880,386 = 2,880,386/x
3. Step 3: Cross multiply
   1,963,358x = 2,880,386 × 2,880,386
4. Step 4: Simplify right side
   1,963,358x = 8,296,623,508,996
5. Step 5: Solve for x
   x = 8,296,623,508,996/1,963,358
6. Step 6: Final answer
   x = 4,225,731.38