Finding the Third Proportional to 19,562,472 and 42,904,080

Step by Step Solution

1. Step 1: Write the proportion equation
   19,562,472 : 42,904,080 = 42,904,080 : x
2. Step 2: Convert to fraction form
   19,562,472/42,904,080 = 42,904,080/x
3. Step 3: Cross multiply
   19,562,472x = 42,904,080 × 42,904,080
4. Step 4: Simplify right side
   19,562,472x = 1,840,760,080,646,400
5. Step 5: Solve for x
   x = 1,840,760,080,646,400/19,562,472
6. Step 6: Final answer
   x = 94,096,496.63