Finding the Third Proportional to 2,616,300 and 5,610,870

Step by Step Solution

1. Step 1: Write the proportion equation
   2,616,300 : 5,610,870 = 5,610,870 : x
2. Step 2: Convert to fraction form
   2,616,300/5,610,870 = 5,610,870/x
3. Step 3: Cross multiply
   2,616,300x = 5,610,870 × 5,610,870
4. Step 4: Simplify right side
   2,616,300x = 31,481,862,156,900
5. Step 5: Solve for x
   x = 31,481,862,156,900/2,616,300
6. Step 6: Final answer
   x = 12,032,971.05