Finding the Third Proportional to 33,496,618.50 and 72,557,964

Step by Step Solution

1. Step 1: Write the proportion equation
   33,496,618.50 : 72,557,964 = 72,557,964 : x
2. Step 2: Convert to fraction form
   33,496,618.50/72,557,964 = 72,557,964/x
3. Step 3: Cross multiply
   33,496,618.50x = 72,557,964 × 72,557,964
4. Step 4: Simplify right side
   33,496,618.50x = 5,264,658,139,825,296
5. Step 5: Solve for x
   x = 5,264,658,139,825,296/33,496,618.50
6. Step 6: Final answer
   x = 157,169,839.09