Finding the Third Proportional to 662,520 and 1,033,146

Step by Step Solution

1. Step 1: Write the proportion equation
   662,520 : 1,033,146 = 1,033,146 : x
2. Step 2: Convert to fraction form
   662,520/1,033,146 = 1,033,146/x
3. Step 3: Cross multiply
   662,520x = 1,033,146 × 1,033,146
4. Step 4: Simplify right side
   662,520x = 1,067,390,657,316
5. Step 5: Solve for x
   x = 1,067,390,657,316/662,520
6. Step 6: Final answer
   x = 1,611,107.07