Finding the Third Proportional to 456,468.75 and 976,257

Step by Step Solution

1. Step 1: Write the proportion equation
   456,468.75 : 976,257 = 976,257 : x
2. Step 2: Convert to fraction form
   456,468.75/976,257 = 976,257/x
3. Step 3: Cross multiply
   456,468.75x = 976,257 × 976,257
4. Step 4: Simplify right side
   456,468.75x = 953,077,730,049
5. Step 5: Solve for x
   x = 953,077,730,049/456,468.75
6. Step 6: Final answer
   x = 2,087,936.43