Finding the Third Proportional to 897,844.50 and 1,994,989.50

Step by Step Solution

1. Step 1: Write the proportion equation
   897,844.50 : 1,994,989.50 = 1,994,989.50 : x
2. Step 2: Convert to fraction form
   897,844.50/1,994,989.50 = 1,994,989.50/x
3. Step 3: Cross multiply
   897,844.50x = 1,994,989.50 × 1,994,989.50
4. Step 4: Simplify right side
   897,844.50x = 3,979,983,105,110.25
5. Step 5: Solve for x
   x = 3,979,983,105,110.25/897,844.50
6. Step 6: Final answer
   x = 4,432,820.05