Finding the Third Proportional to 597,789 and 897,331.50

Step by Step Solution

1. Step 1: Write the proportion equation
   597,789 : 897,331.50 = 897,331.50 : x
2. Step 2: Convert to fraction form
   597,789/897,331.50 = 897,331.50/x
3. Step 3: Cross multiply
   597,789x = 897,331.50 × 897,331.50
4. Step 4: Simplify right side
   597,789x = 805,203,820,892.25
5. Step 5: Solve for x
   x = 805,203,820,892.25/597,789
6. Step 6: Final answer
   x = 1,346,969.95