Finding the Third Proportional to 431,703 and 949,063.50

Step by Step Solution

1. Step 1: Write the proportion equation
   431,703 : 949,063.50 = 949,063.50 : x
2. Step 2: Convert to fraction form
   431,703/949,063.50 = 949,063.50/x
3. Step 3: Cross multiply
   431,703x = 949,063.50 × 949,063.50
4. Step 4: Simplify right side
   431,703x = 900,721,527,032.25
5. Step 5: Solve for x
   x = 900,721,527,032.25/431,703
6. Step 6: Final answer
   x = 2,086,437.96