Finding the Third Proportional to 3,810,882 and 8,174,346

Step by Step Solution

1. Step 1: Write the proportion equation
   3,810,882 : 8,174,346 = 8,174,346 : x
2. Step 2: Convert to fraction form
   3,810,882/8,174,346 = 8,174,346/x
3. Step 3: Cross multiply
   3,810,882x = 8,174,346 × 8,174,346
4. Step 4: Simplify right side
   3,810,882x = 66,819,932,527,716
5. Step 5: Solve for x
   x = 66,819,932,527,716/3,810,882
6. Step 6: Final answer
   x = 17,533,980.99