Finding the Third Proportional to 675,150 and 1,005,432

Step by Step Solution

1. Step 1: Write the proportion equation
   675,150 : 1,005,432 = 1,005,432 : x
2. Step 2: Convert to fraction form
   675,150/1,005,432 = 1,005,432/x
3. Step 3: Cross multiply
   675,150x = 1,005,432 × 1,005,432
4. Step 4: Simplify right side
   675,150x = 1,010,893,506,624
5. Step 5: Solve for x
   x = 1,010,893,506,624/675,150
6. Step 6: Final answer
   x = 1,497,287.28