Finding the Third Proportional to 1,492,813 and 2,251,590

Step by Step Solution

1. Step 1: Write the proportion equation
   1,492,813 : 2,251,590 = 2,251,590 : x
2. Step 2: Convert to fraction form
   1,492,813/2,251,590 = 2,251,590/x
3. Step 3: Cross multiply
   1,492,813x = 2,251,590 × 2,251,590
4. Step 4: Simplify right side
   1,492,813x = 5,069,657,528,100
5. Step 5: Solve for x
   x = 5,069,657,528,100/1,492,813
6. Step 6: Final answer
   x = 3,396,043.26