Finding the Third Proportional to 19,778,110 and 41,072,052

Step by Step Solution

1. Step 1: Write the proportion equation
   19,778,110 : 41,072,052 = 41,072,052 : x
2. Step 2: Convert to fraction form
   19,778,110/41,072,052 = 41,072,052/x
3. Step 3: Cross multiply
   19,778,110x = 41,072,052 × 41,072,052
4. Step 4: Simplify right side
   19,778,110x = 1,686,913,455,490,704
5. Step 5: Solve for x
   x = 1,686,913,455,490,704/19,778,110
6. Step 6: Final answer
   x = 85,291,944.25