Finding the Third Proportional to 1,272,500 and 2,768,908

Step by Step Solution

1. Step 1: Write the proportion equation
   1,272,500 : 2,768,908 = 2,768,908 : x
2. Step 2: Convert to fraction form
   1,272,500/2,768,908 = 2,768,908/x
3. Step 3: Cross multiply
   1,272,500x = 2,768,908 × 2,768,908
4. Step 4: Simplify right side
   1,272,500x = 7,666,851,512,464
5. Step 5: Solve for x
   x = 7,666,851,512,464/1,272,500
6. Step 6: Final answer
   x = 6,025,030.66