Finding the Third Proportional to 2,334,140 and 5,066,638

Step by Step Solution

1. Step 1: Write the proportion equation
   2,334,140 : 5,066,638 = 5,066,638 : x
2. Step 2: Convert to fraction form
   2,334,140/5,066,638 = 5,066,638/x
3. Step 3: Cross multiply
   2,334,140x = 5,066,638 × 5,066,638
4. Step 4: Simplify right side
   2,334,140x = 25,670,820,623,044
5. Step 5: Solve for x
   x = 25,670,820,623,044/2,334,140
6. Step 6: Final answer
   x = 10,997,978.11