Finding the Third Proportional to 1,017,506 and 2,209,964

Step by Step Solution

1. Step 1: Write the proportion equation
   1,017,506 : 2,209,964 = 2,209,964 : x
2. Step 2: Convert to fraction form
   1,017,506/2,209,964 = 2,209,964/x
3. Step 3: Cross multiply
   1,017,506x = 2,209,964 × 2,209,964
4. Step 4: Simplify right side
   1,017,506x = 4,883,940,881,296
5. Step 5: Solve for x
   x = 4,883,940,881,296/1,017,506
6. Step 6: Final answer
   x = 4,799,913.59