Finding the Third Proportional to 1,398,472 and 3,050,896

Step by Step Solution

1. Step 1: Write the proportion equation
   1,398,472 : 3,050,896 = 3,050,896 : x
2. Step 2: Convert to fraction form
   1,398,472/3,050,896 = 3,050,896/x
3. Step 3: Cross multiply
   1,398,472x = 3,050,896 × 3,050,896
4. Step 4: Simplify right side
   1,398,472x = 9,307,966,402,816
5. Step 5: Solve for x
   x = 9,307,966,402,816/1,398,472
6. Step 6: Final answer
   x = 6,655,811.77