Finding the Third Proportional to 608,586.75 and 947,322

Step by Step Solution

1. Step 1: Write the proportion equation
   608,586.75 : 947,322 = 947,322 : x
2. Step 2: Convert to fraction form
   608,586.75/947,322 = 947,322/x
3. Step 3: Cross multiply
   608,586.75x = 947,322 × 947,322
4. Step 4: Simplify right side
   608,586.75x = 897,418,971,684
5. Step 5: Solve for x
   x = 897,418,971,684/608,586.75
6. Step 6: Final answer
   x = 1,474,594.99