Finding the Third Proportional to 739,226 and 1,513,442

Step by Step Solution

1. Step 1: Write the proportion equation
   739,226 : 1,513,442 = 1,513,442 : x
2. Step 2: Convert to fraction form
   739,226/1,513,442 = 1,513,442/x
3. Step 3: Cross multiply
   739,226x = 1,513,442 × 1,513,442
4. Step 4: Simplify right side
   739,226x = 2,290,506,687,364
5. Step 5: Solve for x
   x = 2,290,506,687,364/739,226
6. Step 6: Final answer
   x = 3,098,520.19