Finding the Third Proportional to 463,869 and 705,541.50

Step by Step Solution

1. Step 1: Write the proportion equation
   463,869 : 705,541.50 = 705,541.50 : x
2. Step 2: Convert to fraction form
   463,869/705,541.50 = 705,541.50/x
3. Step 3: Cross multiply
   463,869x = 705,541.50 × 705,541.50
4. Step 4: Simplify right side
   463,869x = 497,788,808,222.25
5. Step 5: Solve for x
   x = 497,788,808,222.25/463,869
6. Step 6: Final answer
   x = 1,073,123.68