Finding the Third Proportional to 762,264 and 1,120,560

Step by Step Solution

1. Step 1: Write the proportion equation
   762,264 : 1,120,560 = 1,120,560 : x
2. Step 2: Convert to fraction form
   762,264/1,120,560 = 1,120,560/x
3. Step 3: Cross multiply
   762,264x = 1,120,560 × 1,120,560
4. Step 4: Simplify right side
   762,264x = 1,255,654,713,600
5. Step 5: Solve for x
   x = 1,255,654,713,600/762,264
6. Step 6: Final answer
   x = 1,647,270.12