Finding the Third Proportional to 430,784.50 and 937,112

Step by Step Solution

1. Step 1: Write the proportion equation
   430,784.50 : 937,112 = 937,112 : x
2. Step 2: Convert to fraction form
   430,784.50/937,112 = 937,112/x
3. Step 3: Cross multiply
   430,784.50x = 937,112 × 937,112
4. Step 4: Simplify right side
   430,784.50x = 878,178,900,544
5. Step 5: Solve for x
   x = 878,178,900,544/430,784.50
6. Step 6: Final answer
   x = 2,038,557.33