Finding the Third Proportional to 2,349,489 and 5,130,384

Step by Step Solution

1. Step 1: Write the proportion equation
   2,349,489 : 5,130,384 = 5,130,384 : x
2. Step 2: Convert to fraction form
   2,349,489/5,130,384 = 5,130,384/x
3. Step 3: Cross multiply
   2,349,489x = 5,130,384 × 5,130,384
4. Step 4: Simplify right side
   2,349,489x = 26,320,839,987,456
5. Step 5: Solve for x
   x = 26,320,839,987,456/2,349,489
6. Step 6: Final answer
   x = 11,202,793.45