Finding the Third Proportional to 2,534,428 and 5,248,502

Step by Step Solution

1. Step 1: Write the proportion equation
   2,534,428 : 5,248,502 = 5,248,502 : x
2. Step 2: Convert to fraction form
   2,534,428/5,248,502 = 5,248,502/x
3. Step 3: Cross multiply
   2,534,428x = 5,248,502 × 5,248,502
4. Step 4: Simplify right side
   2,534,428x = 27,546,773,244,004
5. Step 5: Solve for x
   x = 27,546,773,244,004/2,534,428
6. Step 6: Final answer
   x = 10,869,029.72