Finding the Third Proportional to 789,528 and 1,199,060

Step by Step Solution

1. Step 1: Write the proportion equation
   789,528 : 1,199,060 = 1,199,060 : x
2. Step 2: Convert to fraction form
   789,528/1,199,060 = 1,199,060/x
3. Step 3: Cross multiply
   789,528x = 1,199,060 × 1,199,060
4. Step 4: Simplify right side
   789,528x = 1,437,744,883,600
5. Step 5: Solve for x
   x = 1,437,744,883,600/789,528
6. Step 6: Final answer
   x = 1,821,018.23