Finding the Third Proportional to 2,623,864.50 and 4,047,876

Step by Step Solution

1. Step 1: Write the proportion equation
   2,623,864.50 : 4,047,876 = 4,047,876 : x
2. Step 2: Convert to fraction form
   2,623,864.50/4,047,876 = 4,047,876/x
3. Step 3: Cross multiply
   2,623,864.50x = 4,047,876 × 4,047,876
4. Step 4: Simplify right side
   2,623,864.50x = 16,385,300,111,376
5. Step 5: Solve for x
   x = 16,385,300,111,376/2,623,864.50
6. Step 6: Final answer
   x = 6,244,720.38