Finding the Third Proportional to 2,784,350 and 4,430,492

Step by Step Solution

1. Step 1: Write the proportion equation
   2,784,350 : 4,430,492 = 4,430,492 : x
2. Step 2: Convert to fraction form
   2,784,350/4,430,492 = 4,430,492/x
3. Step 3: Cross multiply
   2,784,350x = 4,430,492 × 4,430,492
4. Step 4: Simplify right side
   2,784,350x = 19,629,259,362,064
5. Step 5: Solve for x
   x = 19,629,259,362,064/2,784,350
6. Step 6: Final answer
   x = 7,049,853.42