Finding the Third Proportional to 1,874,734 and 4,088,142

Step by Step Solution

1. Step 1: Write the proportion equation
   1,874,734 : 4,088,142 = 4,088,142 : x
2. Step 2: Convert to fraction form
   1,874,734/4,088,142 = 4,088,142/x
3. Step 3: Cross multiply
   1,874,734x = 4,088,142 × 4,088,142
4. Step 4: Simplify right side
   1,874,734x = 16,712,905,012,164
5. Step 5: Solve for x
   x = 16,712,905,012,164/1,874,734
6. Step 6: Final answer
   x = 8,914,814.05