Finding the Third Proportional to 1,840,370 and 2,810,376

Step by Step Solution

1. Step 1: Write the proportion equation
   1,840,370 : 2,810,376 = 2,810,376 : x
2. Step 2: Convert to fraction form
   1,840,370/2,810,376 = 2,810,376/x
3. Step 3: Cross multiply
   1,840,370x = 2,810,376 × 2,810,376
4. Step 4: Simplify right side
   1,840,370x = 7,898,213,261,376
5. Step 5: Solve for x
   x = 7,898,213,261,376/1,840,370
6. Step 6: Final answer
   x = 4,291,644.21