Finding the Third Proportional to 2,536,648.50 and 5,919,946.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,536,648.50 : 5,919,946.50 = 5,919,946.50 : x
2. Step 2: Convert to fraction form
   2,536,648.50/5,919,946.50 = 5,919,946.50/x
3. Step 3: Cross multiply
   2,536,648.50x = 5,919,946.50 × 5,919,946.50
4. Step 4: Simplify right side
   2,536,648.50x = 35,045,766,562,862.25
5. Step 5: Solve for x
   x = 35,045,766,562,862.25/2,536,648.50
6. Step 6: Final answer
   x = 13,815,775.64