Finding the Third Proportional to 739,231 and 1,513,454

Step by Step Solution

1. Step 1: Write the proportion equation
   739,231 : 1,513,454 = 1,513,454 : x
2. Step 2: Convert to fraction form
   739,231/1,513,454 = 1,513,454/x
3. Step 3: Cross multiply
   739,231x = 1,513,454 × 1,513,454
4. Step 4: Simplify right side
   739,231x = 2,290,543,010,116
5. Step 5: Solve for x
   x = 2,290,543,010,116/739,231
6. Step 6: Final answer
   x = 3,098,548.37