Finding the Third Proportional to 476,298 and 1,018,102.50

Step by Step Solution

1. Step 1: Write the proportion equation
   476,298 : 1,018,102.50 = 1,018,102.50 : x
2. Step 2: Convert to fraction form
   476,298/1,018,102.50 = 1,018,102.50/x
3. Step 3: Cross multiply
   476,298x = 1,018,102.50 × 1,018,102.50
4. Step 4: Simplify right side
   476,298x = 1,036,532,700,506.25
5. Step 5: Solve for x
   x = 1,036,532,700,506.25/476,298
6. Step 6: Final answer
   x = 2,176,227.28