Finding the Third Proportional to 33,694,572 and 72,769,056

Step by Step Solution

1. Step 1: Write the proportion equation
   33,694,572 : 72,769,056 = 72,769,056 : x
2. Step 2: Convert to fraction form
   33,694,572/72,769,056 = 72,769,056/x
3. Step 3: Cross multiply
   33,694,572x = 72,769,056 × 72,769,056
4. Step 4: Simplify right side
   33,694,572x = 5,295,335,511,131,136
5. Step 5: Solve for x
   x = 5,295,335,511,131,136/33,694,572
6. Step 6: Final answer
   x = 157,156,930.53