Finding the Third Proportional to 1,695,432 and 2,560,428

Step by Step Solution

1. Step 1: Write the proportion equation
   1,695,432 : 2,560,428 = 2,560,428 : x
2. Step 2: Convert to fraction form
   1,695,432/2,560,428 = 2,560,428/x
3. Step 3: Cross multiply
   1,695,432x = 2,560,428 × 2,560,428
4. Step 4: Simplify right side
   1,695,432x = 6,555,791,543,184
5. Step 5: Solve for x
   x = 6,555,791,543,184/1,695,432
6. Step 6: Final answer
   x = 3,866,738.12