Finding the Third Proportional to 449,230.50 and 973,153

Step by Step Solution

1. Step 1: Write the proportion equation
   449,230.50 : 973,153 = 973,153 : x
2. Step 2: Convert to fraction form
   449,230.50/973,153 = 973,153/x
3. Step 3: Cross multiply
   449,230.50x = 973,153 × 973,153
4. Step 4: Simplify right side
   449,230.50x = 947,026,761,409
5. Step 5: Solve for x
   x = 947,026,761,409/449,230.50
6. Step 6: Final answer
   x = 2,108,108.78