Finding the Third Proportional to 719,443 and 1,055,835

Step by Step Solution

1. Step 1: Write the proportion equation
   719,443 : 1,055,835 = 1,055,835 : x
2. Step 2: Convert to fraction form
   719,443/1,055,835 = 1,055,835/x
3. Step 3: Cross multiply
   719,443x = 1,055,835 × 1,055,835
4. Step 4: Simplify right side
   719,443x = 1,114,787,547,225
5. Step 5: Solve for x
   x = 1,114,787,547,225/719,443
6. Step 6: Final answer
   x = 1,549,514.76