Finding the Third Proportional to 1,066,358 and 2,252,596

Step by Step Solution

1. Step 1: Write the proportion equation
   1,066,358 : 2,252,596 = 2,252,596 : x
2. Step 2: Convert to fraction form
   1,066,358/2,252,596 = 2,252,596/x
3. Step 3: Cross multiply
   1,066,358x = 2,252,596 × 2,252,596
4. Step 4: Simplify right side
   1,066,358x = 5,074,188,739,216
5. Step 5: Solve for x
   x = 5,074,188,739,216/1,066,358
6. Step 6: Final answer
   x = 4,758,428.91