Finding the Third Proportional to 1,877,274 and 2,908,144

Step by Step Solution

1. Step 1: Write the proportion equation
   1,877,274 : 2,908,144 = 2,908,144 : x
2. Step 2: Convert to fraction form
   1,877,274/2,908,144 = 2,908,144/x
3. Step 3: Cross multiply
   1,877,274x = 2,908,144 × 2,908,144
4. Step 4: Simplify right side
   1,877,274x = 8,457,301,524,736
5. Step 5: Solve for x
   x = 8,457,301,524,736/1,877,274
6. Step 6: Final answer
   x = 4,505,097.03