Finding the Third Proportional to 19,955,969 and 43,105,270

Step by Step Solution

1. Step 1: Write the proportion equation
   19,955,969 : 43,105,270 = 43,105,270 : x
2. Step 2: Convert to fraction form
   19,955,969/43,105,270 = 43,105,270/x
3. Step 3: Cross multiply
   19,955,969x = 43,105,270 × 43,105,270
4. Step 4: Simplify right side
   19,955,969x = 1,858,064,301,772,900
5. Step 5: Solve for x
   x = 1,858,064,301,772,900/19,955,969
6. Step 6: Final answer
   x = 93,108,197.44