Finding the Third Proportional to 736,778 and 1,141,131

Step by Step Solution

1. Step 1: Write the proportion equation
   736,778 : 1,141,131 = 1,141,131 : x
2. Step 2: Convert to fraction form
   736,778/1,141,131 = 1,141,131/x
3. Step 3: Cross multiply
   736,778x = 1,141,131 × 1,141,131
4. Step 4: Simplify right side
   736,778x = 1,302,179,959,161
5. Step 5: Solve for x
   x = 1,302,179,959,161/736,778
6. Step 6: Final answer
   x = 1,767,397.99