Finding the Third Proportional to 1,253,254 and 1,827,069

Step by Step Solution

1. Step 1: Write the proportion equation
   1,253,254 : 1,827,069 = 1,827,069 : x
2. Step 2: Convert to fraction form
   1,253,254/1,827,069 = 1,827,069/x
3. Step 3: Cross multiply
   1,253,254x = 1,827,069 × 1,827,069
4. Step 4: Simplify right side
   1,253,254x = 3,338,181,130,761
5. Step 5: Solve for x
   x = 3,338,181,130,761/1,253,254
6. Step 6: Final answer
   x = 2,663,610.99