Finding the Third Proportional to 1,329,300 and 2,899,200

Step by Step Solution

1. Step 1: Write the proportion equation
   1,329,300 : 2,899,200 = 2,899,200 : x
2. Step 2: Convert to fraction form
   1,329,300/2,899,200 = 2,899,200/x
3. Step 3: Cross multiply
   1,329,300x = 2,899,200 × 2,899,200
4. Step 4: Simplify right side
   1,329,300x = 8,405,360,640,000
5. Step 5: Solve for x
   x = 8,405,360,640,000/1,329,300
6. Step 6: Final answer
   x = 6,323,148.00