Finding the Third Proportional to 113,533,622 and 248,561,056

Step by Step Solution

1. Step 1: Write the proportion equation
   113,533,622 : 248,561,056 = 248,561,056 : x
2. Step 2: Convert to fraction form
   113,533,622/248,561,056 = 248,561,056/x
3. Step 3: Cross multiply
   113,533,622x = 248,561,056 × 248,561,056
4. Step 4: Simplify right side
   113,533,622x = 61,782,598,559,835,136
5. Step 5: Solve for x
   x = 61,782,598,559,835,136/113,533,622
6. Step 6: Final answer
   x = 544,178,873.81