Finding the Third Proportional to 1,574,160 and 2,299,275

Step by Step Solution

1. Step 1: Write the proportion equation
   1,574,160 : 2,299,275 = 2,299,275 : x
2. Step 2: Convert to fraction form
   1,574,160/2,299,275 = 2,299,275/x
3. Step 3: Cross multiply
   1,574,160x = 2,299,275 × 2,299,275
4. Step 4: Simplify right side
   1,574,160x = 5,286,665,525,625
5. Step 5: Solve for x
   x = 5,286,665,525,625/1,574,160
6. Step 6: Final answer
   x = 3,358,404.18