Finding the Third Proportional to 3,634,515 and 5,627,028

Step by Step Solution

1. Step 1: Write the proportion equation
   3,634,515 : 5,627,028 = 5,627,028 : x
2. Step 2: Convert to fraction form
   3,634,515/5,627,028 = 5,627,028/x
3. Step 3: Cross multiply
   3,634,515x = 5,627,028 × 5,627,028
4. Step 4: Simplify right side
   3,634,515x = 31,663,444,112,784
5. Step 5: Solve for x
   x = 31,663,444,112,784/3,634,515
6. Step 6: Final answer
   x = 8,711,876.03