Finding the Third Proportional to 2,947,056 and 6,513,512

Step by Step Solution

1. Step 1: Write the proportion equation
   2,947,056 : 6,513,512 = 6,513,512 : x
2. Step 2: Convert to fraction form
   2,947,056/6,513,512 = 6,513,512/x
3. Step 3: Cross multiply
   2,947,056x = 6,513,512 × 6,513,512
4. Step 4: Simplify right side
   2,947,056x = 42,425,838,574,144
5. Step 5: Solve for x
   x = 42,425,838,574,144/2,947,056
6. Step 6: Final answer
   x = 14,396,006.92