Finding the Third Proportional to 1,028,061 and 2,213,658

Step by Step Solution

1. Step 1: Write the proportion equation
   1,028,061 : 2,213,658 = 2,213,658 : x
2. Step 2: Convert to fraction form
   1,028,061/2,213,658 = 2,213,658/x
3. Step 3: Cross multiply
   1,028,061x = 2,213,658 × 2,213,658
4. Step 4: Simplify right side
   1,028,061x = 4,900,281,740,964
5. Step 5: Solve for x
   x = 4,900,281,740,964/1,028,061
6. Step 6: Final answer
   x = 4,766,528.19