Finding the Third Proportional to 1,121,531 and 2,467,350

Step by Step Solution

1. Step 1: Write the proportion equation
   1,121,531 : 2,467,350 = 2,467,350 : x
2. Step 2: Convert to fraction form
   1,121,531/2,467,350 = 2,467,350/x
3. Step 3: Cross multiply
   1,121,531x = 2,467,350 × 2,467,350
4. Step 4: Simplify right side
   1,121,531x = 6,087,816,022,500
5. Step 5: Solve for x
   x = 6,087,816,022,500/1,121,531
6. Step 6: Final answer
   x = 5,428,129.96