Finding the Third Proportional to 1,456,243.31 and 3,168,153

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456,243.31 : 3,168,153 = 3,168,153 : x
2. Step 2: Convert to fraction form
   1,456,243.31/3,168,153 = 3,168,153/x
3. Step 3: Cross multiply
   1,456,243.31x = 3,168,153 × 3,168,153
4. Step 4: Simplify right side
   1,456,243.31x = 10,037,193,431,409
5. Step 5: Solve for x
   x = 10,037,193,431,409/1,456,243.31
6. Step 6: Final answer
   x = 6,892,525.00