Finding the Third Proportional to 1,443,484.55 and 2,018,088.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,443,484.55 : 2,018,088.42 = 2,018,088.42 : x
2. Step 2: Convert to fraction form
   1,443,484.55/2,018,088.42 = 2,018,088.42/x
3. Step 3: Cross multiply
   1,443,484.55x = 2,018,088.42 × 2,018,088.42
4. Step 4: Simplify right side
   1,443,484.55x = 4,072,680,878,505.93
5. Step 5: Solve for x
   x = 4,072,680,878,505.93/1,443,484.55
6. Step 6: Final answer
   x = 2,821,423.26