Finding the Third Proportional to 711,658 and 1,563,284

Step by Step Solution

1. Step 1: Write the proportion equation
   711,658 : 1,563,284 = 1,563,284 : x
2. Step 2: Convert to fraction form
   711,658/1,563,284 = 1,563,284/x
3. Step 3: Cross multiply
   711,658x = 1,563,284 × 1,563,284
4. Step 4: Simplify right side
   711,658x = 2,443,856,864,656
5. Step 5: Solve for x
   x = 2,443,856,864,656/711,658
6. Step 6: Final answer
   x = 3,434,032.73