Finding the Third Proportional to 1,161,380 and 2,429,184

Step by Step Solution

1. Step 1: Write the proportion equation
   1,161,380 : 2,429,184 = 2,429,184 : x
2. Step 2: Convert to fraction form
   1,161,380/2,429,184 = 2,429,184/x
3. Step 3: Cross multiply
   1,161,380x = 2,429,184 × 2,429,184
4. Step 4: Simplify right side
   1,161,380x = 5,900,934,905,856
5. Step 5: Solve for x
   x = 5,900,934,905,856/1,161,380
6. Step 6: Final answer
   x = 5,080,968.25