Finding the Third Proportional to 1,111,230 and 1,659,528

Step by Step Solution

1. Step 1: Write the proportion equation
   1,111,230 : 1,659,528 = 1,659,528 : x
2. Step 2: Convert to fraction form
   1,111,230/1,659,528 = 1,659,528/x
3. Step 3: Cross multiply
   1,111,230x = 1,659,528 × 1,659,528
4. Step 4: Simplify right side
   1,111,230x = 2,754,033,182,784
5. Step 5: Solve for x
   x = 2,754,033,182,784/1,111,230
6. Step 6: Final answer
   x = 2,478,364.68