Finding the Third Proportional to 1,099,000 and 2,316,080

Step by Step Solution

1. Step 1: Write the proportion equation
   1,099,000 : 2,316,080 = 2,316,080 : x
2. Step 2: Convert to fraction form
   1,099,000/2,316,080 = 2,316,080/x
3. Step 3: Cross multiply
   1,099,000x = 2,316,080 × 2,316,080
4. Step 4: Simplify right side
   1,099,000x = 5,364,226,566,400
5. Step 5: Solve for x
   x = 5,364,226,566,400/1,099,000
6. Step 6: Final answer
   x = 4,881,006.88