Finding the Third Proportional to 507,298 and 1,071,152

Step by Step Solution

1. Step 1: Write the proportion equation
   507,298 : 1,071,152 = 1,071,152 : x
2. Step 2: Convert to fraction form
   507,298/1,071,152 = 1,071,152/x
3. Step 3: Cross multiply
   507,298x = 1,071,152 × 1,071,152
4. Step 4: Simplify right side
   507,298x = 1,147,366,607,104
5. Step 5: Solve for x
   x = 1,147,366,607,104/507,298
6. Step 6: Final answer
   x = 2,261,721.13