Finding the Third Proportional to 1,048,840 and 2,247,246

Step by Step Solution

1. Step 1: Write the proportion equation
   1,048,840 : 2,247,246 = 2,247,246 : x
2. Step 2: Convert to fraction form
   1,048,840/2,247,246 = 2,247,246/x
3. Step 3: Cross multiply
   1,048,840x = 2,247,246 × 2,247,246
4. Step 4: Simplify right side
   1,048,840x = 5,050,114,584,516
5. Step 5: Solve for x
   x = 5,050,114,584,516/1,048,840
6. Step 6: Final answer
   x = 4,814,952.31