Finding the Third Proportional to 9,098,172 and 19,456,056

Step by Step Solution

1. Step 1: Write the proportion equation
   9,098,172 : 19,456,056 = 19,456,056 : x
2. Step 2: Convert to fraction form
   9,098,172/19,456,056 = 19,456,056/x
3. Step 3: Cross multiply
   9,098,172x = 19,456,056 × 19,456,056
4. Step 4: Simplify right side
   9,098,172x = 378,538,115,075,136
5. Step 5: Solve for x
   x = 378,538,115,075,136/9,098,172
6. Step 6: Final answer
   x = 41,605,952.83