Finding the Third Proportional to 2,114,656 and 4,573,392

Step by Step Solution

1. Step 1: Write the proportion equation
   2,114,656 : 4,573,392 = 4,573,392 : x
2. Step 2: Convert to fraction form
   2,114,656/4,573,392 = 4,573,392/x
3. Step 3: Cross multiply
   2,114,656x = 4,573,392 × 4,573,392
4. Step 4: Simplify right side
   2,114,656x = 20,915,914,385,664
5. Step 5: Solve for x
   x = 20,915,914,385,664/2,114,656
6. Step 6: Final answer
   x = 9,890,929.96