Finding the Third Proportional to 563,047 and 1,172,688

Step by Step Solution

1. Step 1: Write the proportion equation
   563,047 : 1,172,688 = 1,172,688 : x
2. Step 2: Convert to fraction form
   563,047/1,172,688 = 1,172,688/x
3. Step 3: Cross multiply
   563,047x = 1,172,688 × 1,172,688
4. Step 4: Simplify right side
   563,047x = 1,375,197,145,344
5. Step 5: Solve for x
   x = 1,375,197,145,344/563,047
6. Step 6: Final answer
   x = 2,442,419.81