Finding the Third Proportional to 1,772,496 and 2,749,788

Step by Step Solution

1. Step 1: Write the proportion equation
   1,772,496 : 2,749,788 = 2,749,788 : x
2. Step 2: Convert to fraction form
   1,772,496/2,749,788 = 2,749,788/x
3. Step 3: Cross multiply
   1,772,496x = 2,749,788 × 2,749,788
4. Step 4: Simplify right side
   1,772,496x = 7,561,334,044,944
5. Step 5: Solve for x
   x = 7,561,334,044,944/1,772,496
6. Step 6: Final answer
   x = 4,265,924.46