Finding the Third Proportional to 2,849,487 and 5,815,248

Step by Step Solution

1. Step 1: Write the proportion equation
   2,849,487 : 5,815,248 = 5,815,248 : x
2. Step 2: Convert to fraction form
   2,849,487/5,815,248 = 5,815,248/x
3. Step 3: Cross multiply
   2,849,487x = 5,815,248 × 5,815,248
4. Step 4: Simplify right side
   2,849,487x = 33,817,109,301,504
5. Step 5: Solve for x
   x = 33,817,109,301,504/2,849,487
6. Step 6: Final answer
   x = 11,867,788.59