Finding the Third Proportional to 492,864 and 1,037,248

Step by Step Solution

1. Step 1: Write the proportion equation
   492,864 : 1,037,248 = 1,037,248 : x
2. Step 2: Convert to fraction form
   492,864/1,037,248 = 1,037,248/x
3. Step 3: Cross multiply
   492,864x = 1,037,248 × 1,037,248
4. Step 4: Simplify right side
   492,864x = 1,075,883,413,504
5. Step 5: Solve for x
   x = 1,075,883,413,504/492,864
6. Step 6: Final answer
   x = 2,182,921.48