Finding the Third Proportional to 11,327,604,715.50 and 17,769,668,997

Step by Step Solution

1. Step 1: Write the proportion equation
   11,327,604,715.50 : 17,769,668,997 = 17,769,668,997 : x
2. Step 2: Convert to fraction form
   11,327,604,715.50/17,769,668,997 = 17,769,668,997/x
3. Step 3: Cross multiply
   11,327,604,715.50x = 17,769,668,997 × 17,769,668,997
4. Step 4: Simplify right side
   11,327,604,715.50x = 315,761,136,262,943,014,912
5. Step 5: Solve for x
   x = 315,761,136,262,943,014,912/11,327,604,715.50
6. Step 6: Final answer
   x = 27,875,366,787.02