Finding the Third Proportional to 1,456,384.50 and 3,168,405

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456,384.50 : 3,168,405 = 3,168,405 : x
2. Step 2: Convert to fraction form
   1,456,384.50/3,168,405 = 3,168,405/x
3. Step 3: Cross multiply
   1,456,384.50x = 3,168,405 × 3,168,405
4. Step 4: Simplify right side
   1,456,384.50x = 10,038,790,244,025
5. Step 5: Solve for x
   x = 10,038,790,244,025/1,456,384.50
6. Step 6: Final answer
   x = 6,892,953.23