Finding the Third Proportional to 2,740,908 and 4,176,090

Step by Step Solution

1. Step 1: Write the proportion equation
   2,740,908 : 4,176,090 = 4,176,090 : x
2. Step 2: Convert to fraction form
   2,740,908/4,176,090 = 4,176,090/x
3. Step 3: Cross multiply
   2,740,908x = 4,176,090 × 4,176,090
4. Step 4: Simplify right side
   2,740,908x = 17,439,727,688,100
5. Step 5: Solve for x
   x = 17,439,727,688,100/2,740,908
6. Step 6: Final answer
   x = 6,362,755.59