Finding the Third Proportional to 1,919,700 and 2,876,607

Step by Step Solution

1. Step 1: Write the proportion equation
   1,919,700 : 2,876,607 = 2,876,607 : x
2. Step 2: Convert to fraction form
   1,919,700/2,876,607 = 2,876,607/x
3. Step 3: Cross multiply
   1,919,700x = 2,876,607 × 2,876,607
4. Step 4: Simplify right side
   1,919,700x = 8,274,867,832,449
5. Step 5: Solve for x
   x = 8,274,867,832,449/1,919,700
6. Step 6: Final answer
   x = 4,310,500.51