Finding the Third Proportional to 706,434 and 1,513,876

Step by Step Solution

1. Step 1: Write the proportion equation
   706,434 : 1,513,876 = 1,513,876 : x
2. Step 2: Convert to fraction form
   706,434/1,513,876 = 1,513,876/x
3. Step 3: Cross multiply
   706,434x = 1,513,876 × 1,513,876
4. Step 4: Simplify right side
   706,434x = 2,291,820,543,376
5. Step 5: Solve for x
   x = 2,291,820,543,376/706,434
6. Step 6: Final answer
   x = 3,244,210.42