Finding the Third Proportional to 1,248,428 and 2,693,524

Step by Step Solution

1. Step 1: Write the proportion equation
   1,248,428 : 2,693,524 = 2,693,524 : x
2. Step 2: Convert to fraction form
   1,248,428/2,693,524 = 2,693,524/x
3. Step 3: Cross multiply
   1,248,428x = 2,693,524 × 2,693,524
4. Step 4: Simplify right side
   1,248,428x = 7,255,071,538,576
5. Step 5: Solve for x
   x = 7,255,071,538,576/1,248,428
6. Step 6: Final answer
   x = 5,811,365.60