Finding the Third Proportional to 724,840 and 1,044,060

Step by Step Solution

1. Step 1: Write the proportion equation
   724,840 : 1,044,060 = 1,044,060 : x
2. Step 2: Convert to fraction form
   724,840/1,044,060 = 1,044,060/x
3. Step 3: Cross multiply
   724,840x = 1,044,060 × 1,044,060
4. Step 4: Simplify right side
   724,840x = 1,090,061,283,600
5. Step 5: Solve for x
   x = 1,090,061,283,600/724,840
6. Step 6: Final answer
   x = 1,503,864.69