Finding the Third Proportional to 1,298,068 and 1,936,300

Step by Step Solution

1. Step 1: Write the proportion equation
   1,298,068 : 1,936,300 = 1,936,300 : x
2. Step 2: Convert to fraction form
   1,298,068/1,936,300 = 1,936,300/x
3. Step 3: Cross multiply
   1,298,068x = 1,936,300 × 1,936,300
4. Step 4: Simplify right side
   1,298,068x = 3,749,257,690,000
5. Step 5: Solve for x
   x = 3,749,257,690,000/1,298,068
6. Step 6: Final answer
   x = 2,888,336.89