Finding the Third Proportional to 510,146 and 1,112,146

Step by Step Solution

1. Step 1: Write the proportion equation
   510,146 : 1,112,146 = 1,112,146 : x
2. Step 2: Convert to fraction form
   510,146/1,112,146 = 1,112,146/x
3. Step 3: Cross multiply
   510,146x = 1,112,146 × 1,112,146
4. Step 4: Simplify right side
   510,146x = 1,236,868,725,316
5. Step 5: Solve for x
   x = 1,236,868,725,316/510,146
6. Step 6: Final answer
   x = 2,424,538.71