Finding the Third Proportional to 1,513,518 and 2,343,573

Step by Step Solution

1. Step 1: Write the proportion equation
   1,513,518 : 2,343,573 = 2,343,573 : x
2. Step 2: Convert to fraction form
   1,513,518/2,343,573 = 2,343,573/x
3. Step 3: Cross multiply
   1,513,518x = 2,343,573 × 2,343,573
4. Step 4: Simplify right side
   1,513,518x = 5,492,334,406,329
5. Step 5: Solve for x
   x = 5,492,334,406,329/1,513,518
6. Step 6: Final answer
   x = 3,628,853.05