Finding the Third Proportional to 995,136 and 1,491,139.50

Step by Step Solution

1. Step 1: Write the proportion equation
   995,136 : 1,491,139.50 = 1,491,139.50 : x
2. Step 2: Convert to fraction form
   995,136/1,491,139.50 = 1,491,139.50/x
3. Step 3: Cross multiply
   995,136x = 1,491,139.50 × 1,491,139.50
4. Step 4: Simplify right side
   995,136x = 2,223,497,008,460.25
5. Step 5: Solve for x
   x = 2,223,497,008,460.25/995,136
6. Step 6: Final answer
   x = 2,234,364.96