Finding the Third Proportional to 3,676,483.69 and 5,391,119.53

Step by Step Solution

1. Step 1: Write the proportion equation
   3,676,483.69 : 5,391,119.53 = 5,391,119.53 : x
2. Step 2: Convert to fraction form
   3,676,483.69/5,391,119.53 = 5,391,119.53/x
3. Step 3: Cross multiply
   3,676,483.69x = 5,391,119.53 × 5,391,119.53
4. Step 4: Simplify right side
   3,676,483.69x = 29,064,169,800,225.22
5. Step 5: Solve for x
   x = 29,064,169,800,225.22/3,676,483.69
6. Step 6: Final answer
   x = 7,905,426.02