Finding the Third Proportional to 19,916,593.03 and 42,859,912.22

Step by Step Solution

1. Step 1: Write the proportion equation
   19,916,593.03 : 42,859,912.22 = 42,859,912.22 : x
2. Step 2: Convert to fraction form
   19,916,593.03/42,859,912.22 = 42,859,912.22/x
3. Step 3: Cross multiply
   19,916,593.03x = 42,859,912.22 × 42,859,912.22
4. Step 4: Simplify right side
   19,916,593.03x = 1,836,972,075,398,955.50
5. Step 5: Solve for x
   x = 1,836,972,075,398,955.50/19,916,593.03
6. Step 6: Final answer
   x = 92,233,248.55