Finding the Third Proportional to 510,162 and 1,112,178

Step by Step Solution

1. Step 1: Write the proportion equation
   510,162 : 1,112,178 = 1,112,178 : x
2. Step 2: Convert to fraction form
   510,162/1,112,178 = 1,112,178/x
3. Step 3: Cross multiply
   510,162x = 1,112,178 × 1,112,178
4. Step 4: Simplify right side
   510,162x = 1,236,939,903,684
5. Step 5: Solve for x
   x = 1,236,939,903,684/510,162
6. Step 6: Final answer
   x = 2,424,602.19