Finding the Third Proportional to 711,654 and 1,563,276

Step by Step Solution

1. Step 1: Write the proportion equation
   711,654 : 1,563,276 = 1,563,276 : x
2. Step 2: Convert to fraction form
   711,654/1,563,276 = 1,563,276/x
3. Step 3: Cross multiply
   711,654x = 1,563,276 × 1,563,276
4. Step 4: Simplify right side
   711,654x = 2,443,831,852,176
5. Step 5: Solve for x
   x = 2,443,831,852,176/711,654
6. Step 6: Final answer
   x = 3,434,016.88