Finding the Third Proportional to 514,192 and 1,053,440

Step by Step Solution

1. Step 1: Write the proportion equation
   514,192 : 1,053,440 = 1,053,440 : x
2. Step 2: Convert to fraction form
   514,192/1,053,440 = 1,053,440/x
3. Step 3: Cross multiply
   514,192x = 1,053,440 × 1,053,440
4. Step 4: Simplify right side
   514,192x = 1,109,735,833,600
5. Step 5: Solve for x
   x = 1,109,735,833,600/514,192
6. Step 6: Final answer
   x = 2,158,212.95