Finding the Third Proportional to 431,364 and 937,246.50

Step by Step Solution

1. Step 1: Write the proportion equation
   431,364 : 937,246.50 = 937,246.50 : x
2. Step 2: Convert to fraction form
   431,364/937,246.50 = 937,246.50/x
3. Step 3: Cross multiply
   431,364x = 937,246.50 × 937,246.50
4. Step 4: Simplify right side
   431,364x = 878,431,001,762.25
5. Step 5: Solve for x
   x = 878,431,001,762.25/431,364
6. Step 6: Final answer
   x = 2,036,403.13