Finding the Third Proportional to 1,859,908 and 3,943,032

Step by Step Solution

1. Step 1: Write the proportion equation
   1,859,908 : 3,943,032 = 3,943,032 : x
2. Step 2: Convert to fraction form
   1,859,908/3,943,032 = 3,943,032/x
3. Step 3: Cross multiply
   1,859,908x = 3,943,032 × 3,943,032
4. Step 4: Simplify right side
   1,859,908x = 15,547,501,353,024
5. Step 5: Solve for x
   x = 15,547,501,353,024/1,859,908
6. Step 6: Final answer
   x = 8,359,285.17