Finding the Third Proportional to 1,840,372 and 4,015,352

Step by Step Solution

1. Step 1: Write the proportion equation
   1,840,372 : 4,015,352 = 4,015,352 : x
2. Step 2: Convert to fraction form
   1,840,372/4,015,352 = 4,015,352/x
3. Step 3: Cross multiply
   1,840,372x = 4,015,352 × 4,015,352
4. Step 4: Simplify right side
   1,840,372x = 16,123,051,683,904
5. Step 5: Solve for x
   x = 16,123,051,683,904/1,840,372
6. Step 6: Final answer
   x = 8,760,756.89