Finding the Third Proportional to 1,161,544 and 1,742,316

Step by Step Solution

1. Step 1: Write the proportion equation
   1,161,544 : 1,742,316 = 1,742,316 : x
2. Step 2: Convert to fraction form
   1,161,544/1,742,316 = 1,742,316/x
3. Step 3: Cross multiply
   1,161,544x = 1,742,316 × 1,742,316
4. Step 4: Simplify right side
   1,161,544x = 3,035,665,043,856
5. Step 5: Solve for x
   x = 3,035,665,043,856/1,161,544
6. Step 6: Final answer
   x = 2,613,474