Finding the Third Proportional to 27,818,110 and 42,553,303

Step by Step Solution

1. Step 1: Write the proportion equation
   27,818,110 : 42,553,303 = 42,553,303 : x
2. Step 2: Convert to fraction form
   27,818,110/42,553,303 = 42,553,303/x
3. Step 3: Cross multiply
   27,818,110x = 42,553,303 × 42,553,303
4. Step 4: Simplify right side
   27,818,110x = 1,810,783,596,209,809
5. Step 5: Solve for x
   x = 1,810,783,596,209,809/27,818,110
6. Step 6: Final answer
   x = 65,093,696.02