Finding the Third Proportional to 1,807,930 and 2,735,222

Step by Step Solution

1. Step 1: Write the proportion equation
   1,807,930 : 2,735,222 = 2,735,222 : x
2. Step 2: Convert to fraction form
   1,807,930/2,735,222 = 2,735,222/x
3. Step 3: Cross multiply
   1,807,930x = 2,735,222 × 2,735,222
4. Step 4: Simplify right side
   1,807,930x = 7,481,439,389,284
5. Step 5: Solve for x
   x = 7,481,439,389,284/1,807,930
6. Step 6: Final answer
   x = 4,138,124.48