Finding the Third Proportional to 2,878,850 and 6,200,566

Step by Step Solution

1. Step 1: Write the proportion equation
   2,878,850 : 6,200,566 = 6,200,566 : x
2. Step 2: Convert to fraction form
   2,878,850/6,200,566 = 6,200,566/x
3. Step 3: Cross multiply
   2,878,850x = 6,200,566 × 6,200,566
4. Step 4: Simplify right side
   2,878,850x = 38,447,018,720,356
5. Step 5: Solve for x
   x = 38,447,018,720,356/2,878,850
6. Step 6: Final answer
   x = 13,354,992.00