Finding the Third Proportional to 1,947,786 and 2,910,776

Step by Step Solution

1. Step 1: Write the proportion equation
   1,947,786 : 2,910,776 = 2,910,776 : x
2. Step 2: Convert to fraction form
   1,947,786/2,910,776 = 2,910,776/x
3. Step 3: Cross multiply
   1,947,786x = 2,910,776 × 2,910,776
4. Step 4: Simplify right side
   1,947,786x = 8,472,616,922,176
5. Step 5: Solve for x
   x = 8,472,616,922,176/1,947,786
6. Step 6: Final answer
   x = 4,349,870.53