Finding the Third Proportional to 729,148 and 1,141,510

Step by Step Solution

1. Step 1: Write the proportion equation
   729,148 : 1,141,510 = 1,141,510 : x
2. Step 2: Convert to fraction form
   729,148/1,141,510 = 1,141,510/x
3. Step 3: Cross multiply
   729,148x = 1,141,510 × 1,141,510
4. Step 4: Simplify right side
   729,148x = 1,303,045,080,100
5. Step 5: Solve for x
   x = 1,303,045,080,100/729,148
6. Step 6: Final answer
   x = 1,787,079.00