Finding the Third Proportional to 6,826,240 and 14,665,513

Step by Step Solution

1. Step 1: Write the proportion equation
   6,826,240 : 14,665,513 = 14,665,513 : x
2. Step 2: Convert to fraction form
   6,826,240/14,665,513 = 14,665,513/x
3. Step 3: Cross multiply
   6,826,240x = 14,665,513 × 14,665,513
4. Step 4: Simplify right side
   6,826,240x = 215,077,271,553,169
5. Step 5: Solve for x
   x = 215,077,271,553,169/6,826,240
6. Step 6: Final answer
   x = 31,507,428.91