Finding the Third Proportional to 2,910,100.50 and 4,405,410

Step by Step Solution

1. Step 1: Write the proportion equation
   2,910,100.50 : 4,405,410 = 4,405,410 : x
2. Step 2: Convert to fraction form
   2,910,100.50/4,405,410 = 4,405,410/x
3. Step 3: Cross multiply
   2,910,100.50x = 4,405,410 × 4,405,410
4. Step 4: Simplify right side
   2,910,100.50x = 19,407,637,268,100
5. Step 5: Solve for x
   x = 19,407,637,268,100/2,910,100.50
6. Step 6: Final answer
   x = 6,669,060.83