Finding the Third Proportional to 1,098,960 and 2,316,000

Step by Step Solution

1. Step 1: Write the proportion equation
   1,098,960 : 2,316,000 = 2,316,000 : x
2. Step 2: Convert to fraction form
   1,098,960/2,316,000 = 2,316,000/x
3. Step 3: Cross multiply
   1,098,960x = 2,316,000 × 2,316,000
4. Step 4: Simplify right side
   1,098,960x = 5,363,856,000,000
5. Step 5: Solve for x
   x = 5,363,856,000,000/1,098,960
6. Step 6: Final answer
   x = 4,880,847.35