Finding the Third Proportional to 1,500,921 and 2,247,276

Step by Step Solution

1. Step 1: Write the proportion equation
   1,500,921 : 2,247,276 = 2,247,276 : x
2. Step 2: Convert to fraction form
   1,500,921/2,247,276 = 2,247,276/x
3. Step 3: Cross multiply
   1,500,921x = 2,247,276 × 2,247,276
4. Step 4: Simplify right side
   1,500,921x = 5,050,249,420,176
5. Step 5: Solve for x
   x = 5,050,249,420,176/1,500,921
6. Step 6: Final answer
   x = 3,364,766.98