Finding the Third Proportional to 1,772,046 and 3,864,807

Step by Step Solution

1. Step 1: Write the proportion equation
   1,772,046 : 3,864,807 = 3,864,807 : x
2. Step 2: Convert to fraction form
   1,772,046/3,864,807 = 3,864,807/x
3. Step 3: Cross multiply
   1,772,046x = 3,864,807 × 3,864,807
4. Step 4: Simplify right side
   1,772,046x = 14,936,733,147,249
5. Step 5: Solve for x
   x = 14,936,733,147,249/1,772,046
6. Step 6: Final answer
   x = 8,429,088.83