Finding the Third Proportional to 10,516,959.84 and 16,155,337.78

Step by Step Solution

1. Step 1: Write the proportion equation
   10,516,959.84 : 16,155,337.78 = 16,155,337.78 : x
2. Step 2: Convert to fraction form
   10,516,959.84/16,155,337.78 = 16,155,337.78/x
3. Step 3: Cross multiply
   10,516,959.84x = 16,155,337.78 × 16,155,337.78
4. Step 4: Simplify right side
   10,516,959.84x = 260,994,938,826,283.69
5. Step 5: Solve for x
   x = 260,994,938,826,283.69/10,516,959.84
6. Step 6: Final answer
   x = 24,816,576.53