Finding the Third Proportional to 4,660,392 and 6,296,490

Step by Step Solution

1. Step 1: Write the proportion equation
   4,660,392 : 6,296,490 = 6,296,490 : x
2. Step 2: Convert to fraction form
   4,660,392/6,296,490 = 6,296,490/x
3. Step 3: Cross multiply
   4,660,392x = 6,296,490 × 6,296,490
4. Step 4: Simplify right side
   4,660,392x = 39,645,786,320,100
5. Step 5: Solve for x
   x = 39,645,786,320,100/4,660,392
6. Step 6: Final answer
   x = 8,506,963.86