Finding the Third Proportional to 33,111,936,895.50 and 72,634,416,129

Step by Step Solution

1. Step 1: Write the proportion equation
   33,111,936,895.50 : 72,634,416,129 = 72,634,416,129 : x
2. Step 2: Convert to fraction form
   33,111,936,895.50/72,634,416,129 = 72,634,416,129/x
3. Step 3: Cross multiply
   33,111,936,895.50x = 72,634,416,129 × 72,634,416,129
4. Step 4: Simplify right side
   33,111,936,895.50x = 5,275,758,406,400,735,182,848
5. Step 5: Solve for x
   x = 5,275,758,406,400,735,182,848/33,111,936,895.50
6. Step 6: Final answer
   x = 159,331,011,745.13