Finding the Third Proportional to 19,441,964 and 42,545,560

Step by Step Solution

1. Step 1: Write the proportion equation
   19,441,964 : 42,545,560 = 42,545,560 : x
2. Step 2: Convert to fraction form
   19,441,964/42,545,560 = 42,545,560/x
3. Step 3: Cross multiply
   19,441,964x = 42,545,560 × 42,545,560
4. Step 4: Simplify right side
   19,441,964x = 1,810,124,675,713,600
5. Step 5: Solve for x
   x = 1,810,124,675,713,600/19,441,964
6. Step 6: Final answer
   x = 93,104,003.06