Finding the Third Proportional to 1,254,308 and 1,884,288

Step by Step Solution

1. Step 1: Write the proportion equation
   1,254,308 : 1,884,288 = 1,884,288 : x
2. Step 2: Convert to fraction form
   1,254,308/1,884,288 = 1,884,288/x
3. Step 3: Cross multiply
   1,254,308x = 1,884,288 × 1,884,288
4. Step 4: Simplify right side
   1,254,308x = 3,550,541,266,944
5. Step 5: Solve for x
   x = 3,550,541,266,944/1,254,308
6. Step 6: Final answer
   x = 2,830,677.37