Finding the Third Proportional to 726,154 and 1,065,900

Step by Step Solution

1. Step 1: Write the proportion equation
   726,154 : 1,065,900 = 1,065,900 : x
2. Step 2: Convert to fraction form
   726,154/1,065,900 = 1,065,900/x
3. Step 3: Cross multiply
   726,154x = 1,065,900 × 1,065,900
4. Step 4: Simplify right side
   726,154x = 1,136,142,810,000
5. Step 5: Solve for x
   x = 1,136,142,810,000/726,154
6. Step 6: Final answer
   x = 1,564,603.11