Finding the Third Proportional to 2,066,064 and 4,475,280

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066,064 : 4,475,280 = 4,475,280 : x
2. Step 2: Convert to fraction form
   2,066,064/4,475,280 = 4,475,280/x
3. Step 3: Cross multiply
   2,066,064x = 4,475,280 × 4,475,280
4. Step 4: Simplify right side
   2,066,064x = 20,028,131,078,400
5. Step 5: Solve for x
   x = 20,028,131,078,400/2,066,064
6. Step 6: Final answer
   x = 9,693,858.02