Finding the Third Proportional to 1,189,488 and 1,695,659

Step by Step Solution

1. Step 1: Write the proportion equation
   1,189,488 : 1,695,659 = 1,695,659 : x
2. Step 2: Convert to fraction form
   1,189,488/1,695,659 = 1,695,659/x
3. Step 3: Cross multiply
   1,189,488x = 1,695,659 × 1,695,659
4. Step 4: Simplify right side
   1,189,488x = 2,875,259,444,281
5. Step 5: Solve for x
   x = 2,875,259,444,281/1,189,488
6. Step 6: Final answer
   x = 2,417,224.42