Finding the Third Proportional to 656,175 and 1,012,248

Step by Step Solution

1. Step 1: Write the proportion equation
   656,175 : 1,012,248 = 1,012,248 : x
2. Step 2: Convert to fraction form
   656,175/1,012,248 = 1,012,248/x
3. Step 3: Cross multiply
   656,175x = 1,012,248 × 1,012,248
4. Step 4: Simplify right side
   656,175x = 1,024,646,013,504
5. Step 5: Solve for x
   x = 1,024,646,013,504/656,175
6. Step 6: Final answer
   x = 1,561,543.82