Finding the Third Proportional to 1,908,930 and 4,116,798

Step by Step Solution

1. Step 1: Write the proportion equation
   1,908,930 : 4,116,798 = 4,116,798 : x
2. Step 2: Convert to fraction form
   1,908,930/4,116,798 = 4,116,798/x
3. Step 3: Cross multiply
   1,908,930x = 4,116,798 × 4,116,798
4. Step 4: Simplify right side
   1,908,930x = 16,948,025,772,804
5. Step 5: Solve for x
   x = 16,948,025,772,804/1,908,930
6. Step 6: Final answer
   x = 8,878,285.62