Finding the Third Proportional to 560,916 and 1,201,536

Step by Step Solution

1. Step 1: Write the proportion equation
   560,916 : 1,201,536 = 1,201,536 : x
2. Step 2: Convert to fraction form
   560,916/1,201,536 = 1,201,536/x
3. Step 3: Cross multiply
   560,916x = 1,201,536 × 1,201,536
4. Step 4: Simplify right side
   560,916x = 1,443,688,759,296
5. Step 5: Solve for x
   x = 1,443,688,759,296/560,916
6. Step 6: Final answer
   x = 2,573,805.63