Finding the Third Proportional to 1,254,428 and 1,884,468

Step by Step Solution

1. Step 1: Write the proportion equation
   1,254,428 : 1,884,468 = 1,884,468 : x
2. Step 2: Convert to fraction form
   1,254,428/1,884,468 = 1,884,468/x
3. Step 3: Cross multiply
   1,254,428x = 1,884,468 × 1,884,468
4. Step 4: Simplify right side
   1,254,428x = 3,551,219,643,024
5. Step 5: Solve for x
   x = 3,551,219,643,024/1,254,428
6. Step 6: Final answer
   x = 2,830,947.37