Finding the Third Proportional to 1,142,916 and 2,443,294.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,142,916 : 2,443,294.50 = 2,443,294.50 : x
2. Step 2: Convert to fraction form
   1,142,916/2,443,294.50 = 2,443,294.50/x
3. Step 3: Cross multiply
   1,142,916x = 2,443,294.50 × 2,443,294.50
4. Step 4: Simplify right side
   1,142,916x = 5,969,688,013,730.25
5. Step 5: Solve for x
   x = 5,969,688,013,730.25/1,142,916
6. Step 6: Final answer
   x = 5,223,208.02